TY  - BOOK
AU  - Hanmer,R.F.
TI  - Collector's Guide to U.S. Machine Postmarks 1871-1925, A
SN  - 9781877998041
AV  - 89063988 
U1  - 769.56/7/0973 
CY  - North Miami, Fla. (P.O. Box 611388, North Miami 33
PB  - D.G. Phillips Pub. Co.
ER  -