W. H. Caldwell

FLIGHT TEST REPORT, MERCURY/ATLAS MA-1 (ATLAS 50D), 29 Jul 60. AMR RANGE TEST 1505. CONVAIR TEST P4-501-00-50. WS 107A-1. FLIGHT TEST WORKING GROUP

R. W. Taylor, R. E. Payne, K. E. Newton, 1960 .

WS 107A-1 Flight Test Working Group. Flight Test Report, Atlas Missile 8F

J. R. Carden, W. H. Caldwell, E. W. Thatcher, 1961 .

The Embryology of Monotremata and Marsupialia. Part I. [Abstract]

W. H. Caldwell, 1887 .

III. Preliminary note on the structure, development, and affinities of phoronis

W. H. Caldwell, 1883, Proceedings of the Royal Society of London.