Need the following "large banana pin" connectors for a GF / RU project: type 37 (transmitter control box) type 121 (dynamotor primary power- Larger pin sockets) type 80 (extension control box) I have many WWII connectors which I will trade 2-for-1 to get these. 73 DE Dave AB5S P.S. Don't have any ART-13 or ARB Power available; sorry.