Holey moley! Are they gold plated or what? That's NOS though - aren't they available from another mfg.?
So far I see this one that actually appears to have them.
Find MOPAR A BODY 1971 1972 1973 HORN KEY BUZZER RELAY REPLACES CHRYSLER 3579205 motorcycle in Hewlett, New York, US, for US $34.99 Found one 10 bucks cheaper, but it doesn't help if they aint got none. LOL