1923 Vintage 12 Inch Gellman Mfg. Co. #121 POLLY Adjustable Wrench For Sale

1923 Vintage 12 Inch Gellman Mfg. Co. #121 POLLY Adjustable Wrench
Gellman number 121 Adjustable Wrench12 Inches LongPatent date is 1923
The Gellman Wrench Corporation manufactured the adjustable Polly Wrench. Brothers IC & AW formed the Gellman Wrench Corporation in 1922 becoming Gellman Manufacturing in 1924. Advertised as “instant Positive”, the Polly wrench was introduced in 1925. The wrench was available in 6, 9, and 12 inch sizes. They are numbered 61, 91, and 121 respectively and all have patent date April 17, 1923. A new plant in Rock Island, Illinois was built the same year.Vintage used condition, see the detailed images please.