Cloth Cord - 3 Conductor- Brown - Kellogg F674D mws_apo_generated and during it's lifetime it

and during it's lifetime it was the workhorse of the phone system

Restrict abuse while providing safety

Don’t be fooled by other plastic 302’s where they are simply painted

Enjoy this wonderful depiction of innovative telephones in over 500 color photographs tracing the development of the telephone from Bell's first experimental equipment

Leich Transmitter Spacer Ring

Cloth Cord - 3 Conductor- Brown - Kellogg F674D mws_apo_generated and during it's lifetime itKellogg part number F674D. 3 Conductor, 72" long with 4" spade tipped leads at both ends. Used as mouting cord for Kellogg 700, 725, 900A and 925a Masterphones