Page 76 - Demo
P. 76
First Trip (Trip 1) Westbound, November 1, 1956%u2014%u2014An unknown number of pieces carried.Backstamp Princeton, November 1, 1956.First Trip (Trip 2) Eastbound, November 1, 1956%u2014%u2014An unknown number of pieces carried..With %u201cWilliam E. Salomon, Philatelist, 320 Highview Place, Silver Spring, Maryland%u201d on back.
