Vol. 26 No. 1 (1973): March: 1–88

George C. West

A. Kovacs, W.F. Weeks, S. Ackley, W.D. Hibler

R.K.S. Lee

E. Paul McClain

Paul E. Barrett, James A. Teeri

Albert H. Jackman

Robin D. Muench, H.E. Sadler

H.E. Sadler

G.E. Folk, Jr., J.J. Berberich, D.K. Sanders

I.L. Tailleur, C.G. Mull, H.A. Tourtelot

Ward Elcock, Michiel Hoyer, Paul Barrett, Ronald Schulten

H. Barraclough Fell

A.H. Macpherson

Philip L. Johnson

Joan B. Townsend

Paul Blanc

Louis Lemieux

M.J. Dunbar