Climax Gears Tie Tack

Tie Tack for the Climax Geared Locomotive aficionado.  The Ring & Pinion Gears of Climax SN 1551 joined and scaled to make the ideal indicator of ones fascination with Climax Geared Locomotives.  A PIN will need to be Silver Soldered to the back of the Tie Tack as Shapeways will not print the pin due to the risk to personnel during the manufacturing processing.  A spring clip with bar to clip to the post will also be required.