Reference | {Deposit:: DUNHAM, K.C., 1935 NMBMMR BULL 11, P. 257-260}{Deposit:: WILLIAMS, F.E., FILLO, P.V., AND BLOOM, P.A., 1964 NMBMMR CIRC 76, P.13}{Deposit:: SEAGER, W.R., 1981 NMBMMR MEM 36, P. 87, SHEET 1}{Deposit:: WILLIAMS, F.E., 1966, USBM INF. CIRC. 8307, P. 22.} |