By Jim Dombrowski; posted July 16, 2006 View Original: Click to zoom, then click to magnify (429 x 682) 49KB
Rare black glaze over gray porcelain (nu-black) feed thru insulator. Embossed FLERON on one side and RADIO on the other. About 2-1/2 inches tall. Has two very small shallow glaze chips on two ribs. $25 includes shipping.
