Here's a rarely offered Borma Acqui Suspension insulator from Italy. Has embossing error of "U4" on underside and "6.." The galvanized metal hook is marked U-40 86/5. (U40 is the style number). Measures approx 6 7/8 wide x 4 3/4" tall.
Excellent condition with only couple teeny tic marks. 8 teeny base/outer rim tic marks, small sliver flake and a bb ping.
First email gets this cool suspension insulator for only $40 plus 14.35 shipping (U.S.). Thanks!