Posted 8 years ago
for justahobby, here are some loeffler-Phones and a patent issued to Louis J Loeffler. photo (1) 5 station intercom candlestick, photo (2) 8 station intercom with micro handset, photo (3) Louis J. Loeffler patent, photo (4)
Loeffler intercom business located in New York? taken 2003.