Canada #OC7 6c Steel Blue RCAF Training Field, 1942-1949 War Issue, A Fine Mint Single of the Type 1 4-Hole OHMS Perfin, Missing the Bottom Pin on the "S"
A fine mint OG example of the 6c steel blue RCAF training field airmail stamp from the 1942-1949 War Issue, with type 1 4-hole OHMS perfin showing the missing pin at the bottom of the "S". Unitrade values this at $4 for the normal perfin. The stamp offered here grades 70 as follows:
Paper freshness: 5/5
Absence of visible paper flaws: 5/5