Up for sale here is this push switch set from a Hickok 800A tube tester.  It is used and in good shape with light wear.  This is untested but is guaranteed to work, though it may need a rebuild and/or some Deoxit.  There are no knobs or button covers included.  Please see my pictures for details.

US shipping and handling is $4, and international is $20.  I accept Paypal.  If you have any questions, please ask.

I have a number of other Hickok 800A parts, Magic cards, and vintage electronics listed--feel free to take a look!