1948 Camp Borden MPO 202, registered.

1948 Camp Borden MPO 202 (AP 23 49) ties 14c hydro dam on cover with registration hs to St. Anne de la Pocatiere, Quebec.

Reverse with eight postmarks incl. RPO “Tor & N. Bay RPO No 9 / .”, and “Levis & Montreal RPO / .”