Here's a rare 3 piece set of British porcelain "ELECTRON ALL-WAVE AERIAL P. PATENT No 10494" radio strains made by New London Electron Works, Ltd in East Ham, England. Company was founded in 1902. Became a private company in 1916. So these patented radio strains are quite early. Each one has identical marking.

Measure 3" long x 1.25" wide. They are in excellent condition with only a small chip on each insulator and some minor roughness on the corners.

First email gets this rare set of porcelain radio strains for only $275 plus 8.00 shipping. Can accept payment over 2 months. Never seen any like these before now. Thanks!