I was wondering if any of you folks could help.
I found a bunch of brand new but old marine radios in a home I recently purchased. They are each still in sealed boxes all wrapped up. I opened one up to see what they where, here is the info:
Hartman Marine Electronics Corp, NY
1500 Remote control radios with mic
Seems to have been mfg'd around 1965.
Any information you can provide would be appreicated.
Please email me directly

Thank you.