antique bench Pipe vise Prentiss NS Co No. 2 model Vtg Tools 1900's Norvell-Sh"NS CO HD 2," which is typically identified by vintage tool enthusiasts as being manufactured by the Norvell Shapleigh Hardware Company. Identification and Specifications Manufacturer: Likely the Norvell Shapleigh Hardware Company (NS CO), a distributor that often rebranded tools from established manufacturers like Prentiss. [1 Model: Marked HD 2, signifying a "Heavy Duty" No. 2 model. Vise Type: It is a combination bench and pipe vise designed for