[ForSale-Swap] For Sale: McElroy Bug and WWI Army Key

[BSugarberg]

Hello,

I have the following items for sale:

McElroy Telegraph Apparatus Company CP-510 Bug.
This bug was only made from 1936 to 1938.    $75.00

Own a piece of history. A World War One U.S. Army Signal Corps Field
Telegraph Set Model 1914. Operating instructions are on the lid of the case.
It has a ID plate which reads: "American Electric Company, Chicago, March
14, 1918."           $75.00

Payment by PayPal or Bank/USPS Money Order.

Thank you,

Bruce WA8TNC