Tonkin commemorative medal was created on 1885-09-06.
Pearl Harbor Commemorative Medal was created in 1991.
Commemorative Medal for Armed Humanitarian Operations was created on 1987-09-11.
Commemorative Medal for Foreign Operation or Mission was created on 1993-04-13.
Nothing because while it is a commemorative medal it does not seem to commemorate anything.
Tonkin House was created in 1988.
Honky Tonkin' was created in 1982.
L'Avenir - Tonkin - was created in 1936.
Tonkin Free School was created in 1907.
Honky Tonkin's What I Do Best was created in 1995.
No. There's been some post war commemorative medals sold since, look for the 50th anniversary commemorative medal. But no specific operation/campaign medal was issued to combatants
Tonkin snub-nosed monkey was created in 1912.
Wyoming Commemorative Association was created in 1878.