This grouping consists of three different green "S.F." embossed CD 102 "pony" insulators. This is a rare opportunity to acquire uncommon colors in this CD all at once.

FWIW, the meaning of the "S.F." has never been definitively determined.

The lighter of the three (left in photos) has a 3/8" dome bruise and several pings on the wire rim, and a 1/4" long skirt bruise on the rear. There is also a 5/8" long vertical fissure on the rear skirt below the wire ridge which is of factory origin. It is EIN [010].

The center piece is a light yellow green, also EIN [010]. It has a few flea bites on the dome and one below the wire groove. It grades about VNM.

The piece on the right is the scarce olive green variant also EIN [010]. It has an open 1/4" base bubble on the rear skirt and a 1/4" long shallow scuff, also on the rear skirt.

One price, $45.00, gets all three. Shipping is charged at cost for the most economical option I can find.