I am looking for a couple of push button contacts from a Hercus machine from the 1970s-1980s. The buttons I am talking about where used on the Milling machine and the #1 Tool and Cutter grinder. The part I am after a couple of is Siemens 3SA10 Contact block 500V.
There are some on ebay but at over $100 for shipping I am holding of in case somebody who can ship to me more reasonably has something I can use.