CA3 California Duck Stamp 1973-74 Mallards, Mint/Unused D12460-20

1973-74 California Duck Stamp featuring Mallards in flight, illustrated by Paul B. Johnson. This $1 issue (Catalog No. CA3) is in Mint condition with original gum and backing intact. Some gum toning is present - a common characteristic of early California issues. Serial number D12460-20. Mint (with original gum, minor toning)