Yost Sockets

140

There are five sockets. They are all marked "Yost Pat's". They appear to be in excellent condition .They have porcelain inserts .The keys seem to all work well. PATENTED AUG. 25,1903.

YOST sockets were used on high grade antique lamps like TIFFANY , WILKINSON , SUESS, HANDEL ans others.$140 for the group of 5.