| 000 | 00389nam a22001337a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 150418b xxu||||| |||| 00| 0 eng d | ||
| 100 | 1 | _aReg Morris & Robert J. Payne | |
| 041 | _aeng | ||
| 245 | 1 | 0 | _a"Groth-Constantine" |
| 246 | 1 | 0 | _athe machines and postal markings attributed to William Groth and Thomas S. Constantine |
| 260 | _bMachine Cancel Society | ||
| 300 | _a0 pages | ||
| 999 |
_c1261 _d1261 |
||