Rotary Relay

[Calg5]

Has anyone ran across one of these before. I understand that it is a vintage rotary relay and was used in old telecommunication equipment.

 

[ferrous]

that is neat looking. I have not seen it before have you taken it apart ? I'm curious to see the insides

 

[Elphie]

goldsilverpro has probably processed thousands of those relays and could give you a pretty good estimation on the pgm returns.

 

[goldsilverpro]

I haven't processed any of those. I have processed some of the other types that used Paliney alloys for the wiper.

http://www.deringerney.com/precious-metal-alloys/platinum-palladium-gold-silver-alloys/