[Footnotes]

[Footnotes]
1
H.H. Plaskett and D.H. Sadler, "Meeting of the Royal Astronomical Society. Friday, 1939 January 13," Observatory, 62 (1939), 29–43, on 29.
A.S. Eddington, "Physical and opti- cal societies twenty-first annual exhibition of apparatus: Opening address delivered by the President," Physical Society, Proceedings, 43 (1931), 119–123.
2
J. Boyer, "Bernard Lyot: Membre de l'Académie des Sciences," La nature, 67:1 (1939), 279–280.
Académie des Sciences, Annuaire, 59 (1976), 44– 45
3
B. Becker, "Eclecticism, opportunism and the evolution of a new research agenda: Willi- am and Margaret Huggins and the, origins of astrophysics" (Diss., Johns Hopkins University, 1993)
D.E. Osterbrock, Pauper and prince: Ritchey, Hale, and big American telescopes (Tuc- son, 1993), 38–40, 45, 140.
4
A. Dollfus, "Bernard Lyot, l'invention du coronographe et l'etude de la couronne: Un cin- quantenaire," LAstronomie, 97(1983), 107–128, 315–329.
5
S. Shapin, A social history of truth: Gentility, credibility, and scientific knowledge in seventeenth-century England (Chicago, forthcoming), chapt. 1.
J. Sapp, Where the truth lies: Franz Moewus and the origins of molecular biology (Cambridge, 1990)
R.E. Doel, "Evaluating Soviet lunar science in Cold War America," Osiris, 7 (1992), 238–264
K. Hentschel, "Grebe/Bachems photometrische Analyse der Linienprofile und die Gravitations- Rotverschiebung: 1919 bis 1922," Annals of science, 49 (1992), 21–46
T.F. Gieryn, "The ballad of Pons and Fleischmann: Experiment and narrative in the (un)making of cold fusion," in The social dimensions of science, ed. E. McMullin (Notre Dame, 1992), 217–243.
6
A. Chevalier, "Notice necrologique sur M. Bernard Lyot, astronome titulaire de l'Observatoire de Paris," CR, 234 (1952), 1501–1505, on 1501; Dollfus (ref. 4), 108.
7
L'Astronomie, 29 (1915), 423,
30 (1916), 16.
8
P. Janet, "Bulletin general des notes obtenus par Monsieur Lyot, Bernard pendant l'annee scolaire 1916–1917," 26 Jul 1917
9
Lyot, Notice sur les travaux scientifiques (Paris, 1935), 3, 5–6, 11–17.
Anon., "Liste nominative des preparateurs," 5 Nov 1919, EPA: Art. Ill, 3, Sect, b
Dollfus (ref. 4), 108.
10
Observatoire d'Astronomie Physique de Meudon, Rapport, 1920 (Paris, 1921), 1
Dollfus (ref. 4), 109.
R. Michard, "Deslandres, Henri," DSB, IV, 68–69
J.S. Tenn, "Henri A. Deslandres: The sixteenth Bruce Medalist," Mercury, 22 (1993), 18–19, 28.
11
Lyot, "Recherches sur la polarisation de la lumiere des planetes et de quelques sub- stances terrestres" Theses presentees á Faculté des Sciences de Paris pour obtenir le grade de Docteur és sciences physiques, ser. A, no. 1199 (1929)
Observatoire de Paris, Section de Meudon, Annales, 8:1 (1929).
C. Charle and E. Telkes, Les professeurs de la Faculte des sciences de Paris: Dic- tionnaire biographique (1901–1939) (Paris, 1989), 60–63, 84–86, 123–125.
12
Bunoust, "Service des preparateurs, des assistants et des garcons de laboratoire de la physique en 1922," 20 Dec 1921, EPA: Art. VII, § 2, § C2.
Fabry, "Alfred Perot," Revue generale des sciences pures et appliquees, 37 (1926), 67–68.
13
L'Astronomie, 36 (1922), 18, 109
Observatoire d'Astronomie Physique de Meudon, Rapport, 1921 (Paris, 1922), 23
1923 (Paris, 1924), 27
Observatoire de Paris, Rap- port, 1928 (Paris, 1929), 39.
A. Dollfus, "Exposition: 'Bernard Lyot et le coronographe,' Observatoire de Paris, novembre 1980–juillet 1981," Journal of op- tics, 14 (1983), 124–130.
14
Lyot, "Notes diverses," Tome 3, Nov 1916 to Feb 1919, 38–41, OPA.
15
Lyot, "Notes diverses," Tome 4, Feb 1919 to Nov 1927, 26–27, OPA.
16
Ibid., 41–44.
17
Ibid., 58.
18
Lyot, "Notes diverses," Tome 5, Feb 1929 to Oct 1932, 56–61, OPA.
19
Lyot, "Comment construire soi-meme son observatoire," LAstronomie, 42 (1928), 417–432.
20
"Acadlmie de Paris: Faculte" des Sciences: Rapports sur les theses de doctorat d'6tat," 18 Jun 1929, AN:AJ/16/5546.
21
Rapport, 1923 (ref. 13), 27
Lyot (ref. 11), [hi].
Lyot, "Funerailles de Henri Deslandres," Academie des Sci- ences, Paris, Notices et discours, 2 (1949), 682–687, on 683.
22
Rapport, 1923 (ref. 13), 27
E.-M. Antoniadi, "Observations de Mars en 1924 avec la grande lunette de l'Observatoire de Meudon," VAstronomie, 38 (1924), 323–329, on 328.
23
D'Azambuja, "L'ceuvre de Bernard Lyot," L'Astronomie, 66 (1952), 266–277.
Notice sur les titres et travaux scientifiques de M. d'Azambuja (Paris, 1952).
24
D. Pestre, Physique et physiciens en France 1918–1940 (Paris, 1984)
Chalonge, "Charles Fabry (1867–1945)," LAstronomie, 61 (1947), 244–246.
25
Lyot (ref. 9), 3
Dollfus (ref. 4), 108
"Academie de Paris" (ref. 20)
Lyot (ref. 11), [iii].
26
"L'inauguration des nouveau batiments de lTnstitut d'Optique," Revue d'optique, 6 (1927) , 145–162
E. T[ouchet], "LTnstitut d'Optique theorique et appliquee," UAstronomie, 41 (1927), 193–199
A. de Gramont, "LTnstitut d'Optique depuis sa fondation," Revue d'optique, 25 (1946), 145–150.
27
J. Cabannes, "Rapport sur les titres universitaires et scientfiques de M. Albert Arnulf," [ca. 1952], AN: AJ/16/5732
M. Francon, "Albert Ar- nulf (1898–1984)," Opto: Revue mensuelle de VAssociation Amicale des Anciens Eleves de VEcole Superieure d'Optique, 64 (1984), 1.
28
Meyer to author, 3 Feb and 8 Nov 1992
Parra-Mantois & Cie, Verrerie scientifique pour Vastronomie, Voptique et la Photographie (Paris, ca. 1910), 5–8.
Parra-Mantois: Verres d'optique (Paris, 1935).
29
F. Robbins, "The gold medallist of the Royal Astronomical Society," JBAA, 49 (1939), 259–263, on 259
L'Astronomie, 29 (1915), 368–369, 426–427
30 (1916), 208, 236
31 (1917), 115.
30
IAUT, 3 (1928), 332
Lyot (ref. 9), 3.
31
F.-M. Hamer, "Photographie de la couronne solaire en plein jour," UAstronomie, 42 (1928) , 530–531.
32
Lyot (ref. 18), 42.
Lyot, "Quelques methodes permettant l'etude de lumieres tres faiblement polarisees," JPR, 10 (1929), 20S, 37S–38S
Dollfus (ref. 4), 110.
33
J.C. Dauzere, "La restauration de 1'Observatoire du Pic du Midi," UAstronomie, 42 (1928), 209–218
A. Cachon, The Pic du Midi Observatory
W.A. Hand (Bagneres-de-Bigorre, 1984)
E. Davoust to Hufbauer, 12 Oct 1993.
34
Lyot, "Polarisation de la planete Mercure," CR, 189 (1929), 425–426.
LAstronomie, 30 (1916), 236
Dollfus (ref. 4), 109
Dollfus to Hufbauer, 24 Feb 1993.
35
E. Esclangon, in Observatoire de Paris, Rapport, 1930 (Paris, 1931), 29-30
A. Dollfus, "L'observation de la planete Pluton ä l'Observatoire de Meudon en 1930," LAstronomie, 95 (1981), 546–547.
36
Lyot "Un dispositif optique diffusant tres peu la lumiere," Institut d'Optique, Reunion, 2 (1931), 89–96, on 90–91.
Ibid., 90.
37
Lyot, "L'etude de la couronne solaire en dehors des eclipses," VAstronomie, 45 (Jun 1931), 248–253, on 250.
38
A. Arnulf, "Etude de quelques dispositifs simples pour la mise en evidence des defauts d'homogeneite dans le verre d'optique," Revue d'optique, 6 (1927), 1–20.
39
Lyot (ref. 36), 91-95.
40
Deslandres, "Sur la recherche de la couronne solaire en dehors des eclipses totales," CR, 116 (1893), 1184–1187
"Remarques sur la reconnaissance de la couronne solaire en dehors des eclipses totales," ibid., 140 (1905), 965–970.
Lyot, "La couronne solaire etudiee en dehors des eclipses," Bulletin astronomique, 6 (1930), 305–316.
41
Lyot, "A study of the solar corona and prominences without eclipses," MNRAS, 99 (1939), 580–594, on 580–581
"Henry Osmund Barnard," ibid., 96 (1936), 287–288
Lyot, (ref. 36), 95.
42
J.C. Dauzere, "Observatoire du Pic du Midi," in Ministere de 1'Instruction Publique et des Beaux-Arts, Enquetes et documents relatifs a Venseignement superieur, Rapports sur les observatoires astronomiques de province et les observatoires et Instituts de physique du globe, CXXV.1929 (Paris, 1930), 77–84, on 79
CXXVI.1930 (Paris, 1932), 123–129, on 125.
43
Lyot, "Pic du Midi," Jul-Aug 1930, OPA, 1–4
Lyot (ref. 37), 250.
44
Lyot (ref. 41), 583.
46
Lyot (ref. 43), 14–15.
47
Ibid., 17–18.
48
Ibid., 19, 24–25.
49
Ibid., 27–28.
50
Ibid., 29, 31.
51
A. Hansky, "Sur la Photographie de la couronne solaire au sommet du mont Blanc," CR, 140 (1905), 768–771
Janssen, "Remarques sur la note precedente," ibid., 771
Deslan- dres, "Remarques" (ref. 40).
52
Lyot, "La couronne solaire etudiee en dehors des eclipses," CR, 191 (1930), 834–837.
53
A. Hamon, "Societe Astronomique de France: Stance du mercredi 7 janvier 1931," UAstronomie, 45 (1931), 66–74, on 72–73
Lyot (ref. 40)
Lyot, "La couronne solaire en dehors des eclipses," La nature, 59: 1 (1931), 446–451
Lyot (refs. 37 and 36.).
54
CR, 191 (10 Nov 1930), 837–839
Observatory, 54 (Jan 1931), 27–28
Nature, 127(31 Jan 1931), 177
L'Astronomie, 45 (Feb 1931), 72–73
MNRAS, 91 (Feb 1931), 395-396
JBAA, 41 (Feb 1931), 211–212
Revue scientifique, 69 (14 Feb 1931), 86–87
Sci- ence, 73: suppl. (20 Feb 1931), 12–13
Science news letter, 19 (28 Feb 1931), 131
New York Times (9 Mar 1931), 20
UAstronomie, 45 (Apr 1931), 152
Naturwissenschaften, 19 (10 Apr 1931), 330-332
Coelum, 1 (Jun 1931), 139
del et terre, 47 (Jun–Aug 1931), 197–198.
Revue scientifique, 68 (13 Dec 1930) , 732
Physikalische Berichte, 12 (1 Feb 1931), 347–348
Science abstracts, 34A (Apr 1931) , 288
JPR, ser. 7, 2 (May 1931), 35ID.
55
Esclangon, "Remarques au sujet de la note precedente," CR, 191 (1930), 837–838.
56
E. Borel, "Rapport sur les travaux de M. Esclangon," [1929], AN: AJ/16/5738
J.R. Levy, "Escangon, Ernest Benjamin," DSB, IV, 407–408
Charle and Telkes (ref. 11), 121– 122
H. Kienle, "Über die Beobachtung der Sonne und ihrer Umgebung ausserhalb totaler Sonnenfinsternisse," Gesellschaft der Wissenschaften, Göttingen, Mathematisch-physikalische Klasse, Nachrichten (1928), 89–108
Kienle and H. Siedentopf, "Beobachtung der Sonnen- korona ausserhalb der Finsternis," Astronomische Nachrichten, 235 (1929), 9–10
Kienle, "Göttingen," VAG, 64 (1929), 190–193.
57
Esclangon (ref. 35), 7, 9, 11, 30.
58
Deslandres, "Remarques sur la communication precedente," CR, 191 (1930), 838–839.
59
Hamon (ref. 53), 73.
60
Baillaud, Notice sur les travaux scientifiques (Paris, 1913)
C. Maurain, "Notice necrologique sur Jules Baillaud, membre de la section d'astronomie," CR, 251 (1960), 2617– 2619.
61
Baillaud, "Observation de la couronne solaire en dehors des eclipses," Revue scientifique, 69 (1931), 86–87.
62
Baillaud, "Les grands telescopes du monde et l'outillage des observatoires francais," Revue scientifique, 70 (1932), 641–645
C. Fehrenbach, Des hommes, des telescopes, des etoiles (Paris, 1990).
63
Dauzere (ref. 33), 218
J. Baillaud, "Les Amis du Pic du Midi," VAstronomie, 52 (1938), 85–86
Davoust to author (ref. 33).
64
Institut d'Optique, Reunions, 2 (1931), 97.
65
R.v.d. R. Woolley, "Frederick John Marrian Stratton," Royal Astronomical Society, Quarterly journal, 2 (1961), 44–49
W.H. McCrea, "F.J.M. Stratton, DSO, OBE, TD, FRS, 1881–1960," ibid., 23 (1982), 358–362
Stratton, "The solar corona without eclipse," MNRAS, 91 (1931), 395–396.
66
H. Kienle, "Walter Grotrian," Astronomische Gesellschaft, Mitteilungen (1955), 5–9
K. Hentschel, Der Einstein-Turm: Erwin F. Freundlich und die Relativitätstheorie—Ansätze zu einer "dichten Beschreibung" von institutionellen, biographischen und theorien-geschicht- lichen Aspekten (Heidelberg, 1992), 117–118, 144–146.
67
Grotrian, "Beobachtung der Sonnenkorona ausserhalb einer totalen Sonnenfinsternis," Naturwissenschaften, 19 (1931), 330–332.
68
J. Wempe, "Hans Kienle, 22.10.1895–15.2.1975," Astronomische Nachrichten, 297 (1976), 99-105
Kienle (ref. 56)
Grotrian, ibid., 330.
69
Kienle, "Astronomische Beobachtungen auf der Adlersruhe am Grossglockner," Göttingen, University, Observatory, Veröffentlichungen, 25 (1932), 1–16, on 9.
70
Lyot, "Photographie de la couronne solaire en dehors des eclipses," L'Astronomie, 46 (1932), 272–287
Observatoire de Paris, Rapport, 1931 (Paris, 1932), 33–34, 43–44.
71
Lyot, ibid., 287
Observatoire de Paris (ref. 70), 34, 44.
Fabry's Revue d'optique
"Notre augmentation de capital; Notre nouveau conseil d'administraton," Revue d'optique, 9 (1929), 191–192.
72
Lyot (ref. 70), 287.
JPR, 8 (1927), 134S
Dauzere (ref. 42), 127.
73
Lyot's "Pic du Midi," 1931, OPA
Lyot (ref. 70).
74
Lyot, ibid., 6.
OED, 3, 951
FJ.M. Stratton, IAUT, 3 (1928), 60–72, on 65–66.
75
Lyot (ref. 73), 25–26.
76
Lyot, "Photographie de la couronne solaire en dehors des eclipses," CR, 193 (1931), 1169–1172.
77
ref. 17
Dollfus (ref. 4), 114-115.
78
A. Danjon, "Resultats obtenus pendant l'eclipse du 9 mai 1929 par la mission de l'Observatoire de Strasbourg ä Poulo Condore," CR, 189 (1929), 1190–1194.
79
Lyot, "Etude de la couronne solaire au spectroheliographe en dehors des eclipses," CR, 194 (1932), 443–446.
80
Lyot (ref. 70).
81
Lyot, "Etude de la couronne solaire en dehors des eclipses," ZfA, 5 (1932), 73–95.
Lyot (ref. 73), 33, 35–36.
82
Lyot, "Etude de la couronne solaire en dehors des eclipses," [Jul 1932], OPA
Lyot, "Divers paquets: Conferences."
83
Ibid., 95
Lyot (ref. 70), 287.
84
Lyot (ref. 70)
85
JPR, "Göttingen," 3 (1932), 3S
L'Astronomie, 46 (1932), 342.
86
Kienle (ref. 69), 15
VAG, 67 (1932), 194–199
68 (1933), 181–185.
T. Einarsson, "Über die Möglichkeit fortlaufender Koronabeobachtungen," ZfA, 14 (1934), 208–224.
87
Grotrian, "Photographie der Sonnenkorona ausserhalb einer totalen Finsternis," Na- turwissenschaften, 20 (1932), 678.
88
Grotrian, "Die Beobachtung der Sonnenkorona ausserhalb totaler Sonnenfinsternisse," Sterne, 13 (1933), 72–80.
Grotrian, "Die Sonne,"
Grotrian and A. Kopff, eds., Zur Er- forschung des Weltalls (Berlin, 1934), 98-168, on 163–164
"Über die physikalische Na- tur der Sonnenkorona," Scientia, 58 (1935), 325–332, on 326.
89
Grotrian, "Die Beobachtung" (ref. 88), 78.
90
Ibid., 78, 80
Grotrian, "Ergebnisse der Potsdamer Expedition zur Beobachtung der Sonnenfinsternis am 9. Mai 1929 in Takengon (Nordsumatra): 8. Mitteilung: Über den Intensitätsverlauf und das Intensitätsverhältnis der Koronalinien," ZfA, 13 (1933), 26–45, on 45.
91
Russell and LS. Bowen, "Is there argon in the corona?" Astrophysical journal, 69 (1929), 196–208.
D.H. DeVorkin and R.C. Kenat, Jr., "Quantum physics and the stars: 2. Henry Norris Russell and the abundances of the elements in the atmospheres of the sun and the stars," Journal for the history of astronomy, 14 (1983), 180–222
D.H. DeVorkin, "Henry Norris Russell," Scientific American, 260 (May 1989), 126–133.
92
J. Baillaud, "L'Union Astronomique Internationale: Quatrieme assemblee generale," UAstronomie, 47 (1933), 18–31, on 22
d'Azambuja, "Les travaux de la commission solaire," ibid., 31–36, on 36.
93
Russell, "The eclipse, bad weather, and a new way out," Scientific American, 147 (1932), 338–339.
"Some astronomical surprises: The riddle of the coronal lines—the last outstanding puzzle in astrophysics," ibid., 150 (1934), 12-13
"Mysteries of the solar corona," ibid., 151 (1934), 72–73.
94
M.G. Adam, "Harry Hemley Plaskett," Royal Astronomical Society, Quarterly journal, 21 (1980), 486–488
Plaskett, "Solar research," MNRAS, 93 (1933), 277–283, on 278.
95
V.M. Slipher to J.A. Miller, 6 Jul 1931, LOA
H.D. Curtis to R.R. McMath, 3 Jul 1931, RRM: Box 1.
W.G. Hoyt, Planets X and Pluto (Tucson, 1980)
"Vesto Melvin Slipher, November 11, 1875–November 8, 1969," Nation- al Academy of Sciences, Biographical memoirs, 52 (1980), 410–449.
96
Miller to Slipher, 12 Jun 1933, LOA.
97
Lampland to Miller, 17 Jun 1933, LOA.
Hoyt, Planets X and Pluto (ref. 94).
98
Miller to Slipher, 17 Jul 1933, LOA.
99
S.B. Nicholson, "Edison Pettit, 1889–1962," Astronomical Society of the Pacific, Pub- lications, 74 (1962), 495–498
100
B.W. Sitterly, "Frederick Slocum," MNRAS, 106 (1946), 37–38
G.E. Hale, W.S. Adams, and F.H. Seares, "Mt. Wilson Observatory," Carnegie Institution of Washington, Yearbook, 32 (1932–33), 127–165, on 129, 131, and 141.
101
Pettit and Slocum, "Observations of solar prominences with a Lyot telescope," Astro- nomical Society of the Pacific, Publications, 45 (1933), 187–189
"Visual and photograph- ic observations of solar prominences with a Lyot telescope," PAAS, 7 (1933), 225.
102
C.G. Abbot, "Samuel Alfred Mitchell, April 29, 1874–February 22, 1960," National Academy of Sciences, Biographical memoirs, 36 (1962), 254–276.
103
Mitchell, Eclipses of the sun (3rd ed., New York, 1932), 419
ibid., 4th ed. (1935), 502, 504, 510.
Mitchell's "Eclipses of the sun," in Handbuch der Astrophysik, 7, ed. G. Eberhard, A. Kohlschütter, and H. Ludendorff, (Berlin, 1936), 382^109, on 395, 403–404.
104
PAAS, 7 (1931–33), 2, 24, 73, 88, 101, 170, 263
American men of science, 5th ed., ed. J.C. Cattell (Lancaster, PA, 1933), 1025
Skellett, questionnaire responses (1979), American Institute of Physics, College Park, MD.
105
Skellett, "A method designed for observing the solar corona without an eclipse," Phy- sical review, 45 (1934), 649.
106
Skellett, "Proposal of a method of observing the solar corona without an eclipse," National Academy of Sciences, Proceedings, 20 (1934), 461–464, on 461.
107
Skellett, "Observing the corona," Bell Laboratories record, 13 (1934), 113–116, on 113.
D.H. DeVorkin, "Electronics in astronomy: Early ap- plications of the photoelectric cell and photomultiplier for studies of point-source celestial phenomena," IEEE, Proceedings, 73 (1985), 1205–1220, on 1215.
108
Lyot, "L'observation directe des protuberances ä Meudon," CR, 195 (1932), 943–945
"Polarisation des protuberances solaires," ibid., 198 (1934), 249–251.
109
Observatoire de Paris, Rapport, 1933 (1934), 41–42
Lyot, "Quelques observations de la couronne solaire et des protuberances en 1935," UAstronomie, 51 (1937), 203–218, on 204.
110
Ibid.
C. Fehrenbach, "Notice necrologique sur Andre Couder," CR: Vie academique, 289 (1979), 62–67.
111
Rapport, 1933 (ref. 109), 42
Observatoire de Paris Rapport, 1934, (1935), 41–42, 44
Rapport, 1935 (1936), 38, 41.
112
Ibid., 1935, 40–41.
Lyot, "Le spectre de la couronne solaire en 1934," CR, 200 (1935), 219–222.
13
Lyot, "Polarisation des petites planetes," CR, 199 (1934), 774–777
Lyot and A. Arnulf, "Sur un spectrographe ä grande ouverture applicable ä 1'ultraviolet," CR, 201 (1935), 1480–1482.
114
JPR, ser. 7, 6 (1935), 5S
L'Astronomie, 49 (1935), 345.
115
IAUT, 5 (1935), 294–295.
116
Lyot (ref. 41)
"Le filtre monochromatique polarisant et ses applications en phy- sique solaire," Annales dastrophysique, 7 (1944), 31–49
J. Rösch, "Bernard Lyot et l'Observatoire du Pic-du-Midi," Journal of optics, 14 (1983), 121–123, on 121.
117
Dollfus to author, 19 Oct 1992.
118
F. Dyson and R.v.d.R. Woolley, Eclipses of the sun and moon (Oxford, 1937), plate facing 109.
119
Lyot, "La couronne solaire et les protuberances avant et apres Teclipse du 19 juin 1936," L'Astronomie, 52 (1938), 193–208, on 201–203
120
Lyot, "Observations de la couronne solaire et des protuberances faites au Pic du Midi en 1937," CR, 206 (1938), 648–650, on 649.
121
Lyot (ref. 120)
H.N. Russell, "Artificial eclipses: At their triennial meeting the world's astronomers witnessed the amazing new technique of observing solar prominences and corona without an eclipse," Scientific American, 159 (1938), 240–241.
122
Lyot (ref. 120), 649
P. Swings, "Joint meeting...on emission lines," IAUT, 6 (1938), 426.
123
Lyot, "Quelques observations de la couronne solaire et des protuberances en 1935," L'Astronomie, 51 (1937), 203–218, on 215.
Karl Hufbauer, "Breakthrough on the periphery: Bengt Edl6n and the identification of the coronal lines, 1939–1945," in Svante Lindqvist, ed., Center on the periphery: Swedish physics in the 20th century (Boston, 1993), 199–237.
124
Lyot, "Le spectre de la couronne solaire en 1936, longueurs d'ondes et intensites des raies d'emission," CR, 203 (1936), 1327–1329, on 1328, 1329.
125
Lyot, "La couronne et les protuberances en dehors des eclipses," IAUT, 6 (1938), 443–445, on 444.
Hufbauer (ref. 123).
126
Lyot (ref. 119), 208.
Lyot (ref. 125), 445.
127
Lyot, "L'Observation" (ref. 108), 945.
128
G. Lyot to author, 5 Oct 1992.
New methods of astronomical photography developed by Messrs. Henry S. Hulbert, Francis C. and Robert R. McMath, of Detroit, Michigan, Report no. 2969, 12 Apr 1933, RRM: Box 1: 1933, Misc. 3.
129
Lyot, "Observations des protuberances solaires faites au Pic du Midi en 1935," CR, 202 (1936), 392–394, on 394
Lyot (ref. 123), 216
Lyot, "Films de cinema," OPA. De- vaux (1902–1936)
J. Baillaud, "Joseph Devaux," L'Astronomie, 50 (1936), 569–71
C. Dauzere, "A la memoire de Joseph Devaux," 15 Nov 1936
130
A. Hamon, "Societe Astronomique de France: Seance du 2 avril 1936," L'Astronomie, 50 (1936), 202–208, on 202
"Seance du 14 avril 1937," ibid., 57 (1937), 219–223, on 222
"Seance du 11 Mai 1938," ibid., 52 (1938), 259–266, on 266.
131
Hamon, "L'astronomie ä 1'exposition," ibid., 57 (1937), 185–188, on 187.
132
Lyot (ref. 120)
133
Swings (ref. 122)
Russell (ref. 121), 241.
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