Telegraph keys as follows - actual postage additional:

nice telegraph key with a black bakelite base -- nice smooth operation on this one -- $12 plus actual postage

Nice telegraph key mounted to a circuit board with two spring clips -- marked SPEED-X on the arm -- $12 plus actual postage

NOTE: I'm selling these insulators on behalf of the Jim Fielding estate -- PayPal (no fee friends and family) or checks are both accepted - I'll provide instructions. I'll also be handling all the packing and mailing.