I am interested in old (1980-1987) computer catalogs. I'm especially interested in BlackBox catalogs. I also am interested in acquiring old (1980-1987) computer connectors. Specifically, connectors that have their own housing and are used to connect two external devices. These connectors have circuity that converts the data, e.g. serial to parallel conversion or changing signal voltage. The VicModem is an early example of such a device. Any information would be greatly appreciated. Glenn Ferock(a)aol.com