2 matching record(s)
file Q (Stack)Gunther, R. T.
"J. F. Campbell, 1822-85, and his Refracting Quadrant"
offprint from Nature, vol. 134, August 18, 1934, p. 251.
[Unknown]
1934
file U (Stack)Gunther, R. T.
"J. F. Campbell, 1822-85, and his refracting quadrant"
offprint from Nature, vol. 134, August 18, 1934, p. 251. 5 copies. Gunther Loan Collection (1)
[1940-6/ ]
1934