Canadian Stamps
1942
SG O140
"1942 / 43"
Officials - War Effort
Issued 1942/43. SG 378 punctured as Type O2 (The vertical bar of the 'H' in O.H.M.S has 4 holes)
SG O140
4c
purple
4c
purple
Quantity Issued: Unknown
Valid Until: Unknown
VARIATIONS
NO KNOWN VARIATIONS
PLATE FLAWS
REQUIRES ADDITIONAL RESEARCH
STAMPS FROM MY COLLECTION
