I have a 1971 internatinal , can anyone help me indentify the type and purpose of plugs that are located at the rear restroom inside a cabniet and also one in the kitchen next to the sink, size are about 3in length 1 and half witdth and 3/4 in. thickness those are the only two the rest that are inside and outside are regular household plugs.
Are these circular sockets and the 3" measurement is the depth of the socket? If so, these are probably 12v "cigarette lighter" sockets (though they're not designed for the heat of a real cigarette lighter, of course.)
I also have one in the kitchen and one behind the mirror in the bathroom.
Il Carriaggio — 1975 Argosy 24 | Il Progetto — 1976 Argosy 28 Center Bath | WBCCI# 15566
He has all of the virtues I dislike and none of the vices I admire. — Sir Winston Churchill