Antique Trumbull Knife Switch 712 Double Throw 3 Pole Porcelain Base Steampunk
Antique Trumbull double throw 3 pole knife switch with porcelain base is number 712.
- It is marked in the porcelain: Trumbull 712 Made in U.S.A. 12-21.
- The base measures 3-1/4" x 3-11/16".
- There are some small chips on bottom edges/corners, a larger chip on underside in middle of raised ridge, chip in top edge of bakelite knob. See pictures.
- Throw arm moves easily. Contacts still tight.
" Shipping -Will Ship United States Lower 48 States Only
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Will sell United States Only- Will Ship United States Lower 48 States Only
NO International sales- NO International Shipping