Double fuse building arrestor marked W.U. Tel. Co. on its' 6 1/2" x 5" porcelain base. No cracks or chips just dusty dirty. Got this from a retired telephone lineman who took this down early in his career('60s) and never came across another double fuse arrestor. $50.00 + shipping. First email that says "I'll take it." No PayPal. Can deliver to National. LOOKIN' FOR CASH FOR NATIONAL. NOW REDUCED TO $30 + SHIPPING.