This Signal Electric straight key is mounted on the original wood base and includes the factory decal.  It operates smoothly with a solid feel.

I found one match using Google Image search. That owner didn't know its model or origin but speculated that it may have been from a military set. Examine the photos and judge for yourself.

Carefully packed and promptly shipped with USPS, your choice of Ground Advantage or Priority. I combine shipping with my other items where practical. Ask for an invoice using the eBay web page to receive an updated cost. Not possible to do this with the phone app.

If you require special shipping arrangements or have other questions or concerns, please contact me ~before~ ordering to avoid any disappointment.

From a smoke free and pet free setting.

Thanks for looking and please check out my other listings.