In collections: used (Stan Shebs) |
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In collections: used (Stan Shebs) |
Prev: 8/1/1949 70(c) pur issue=1949 dt=power & communications d=triangulation point perf=12x11.5
Next: 10c emer&lil d=telephone lines External links: Colnect 22309-..ecommunication Record of changes |
