This Listing is for a Vintage SHAVEX Shaver-Mate Electrical Adapter Model 911
The Shavex Vintage Printed Ad that is on eBay shows Shaver-Mate plugen in a wall socket and that a hand is inserting a electrical cord into it.
By using the Shaver-Mate it will inprove/increase Razor performance 20% - 83%
Date of item is around 1954
This adapter converts AC volts to DC volts
Input 110 -120 VAC 50-60 cycles 20 W
Output 110 -120 VDC 14 W Max
I tested the item out used a VTVM and it check out OK
MADE IN THE USA
Made by the Shavex Co., Los Angles, CA.
Nice item for your Electrical Shaver Collection