Norma-Hoffmann Bearings Corp 1943 vintage electrical ad sealed

<p>Original 1943 electrical trade vintage ad for <b><span style="font-size: 14px;">NORMA-HOFFMANN BEARINGS CORPORATION.&nbsp;&nbsp;</span></b>Main office and plant was located in Stamford, CT.</p><p> Manufacturers of Cartridge Ball Bearings. </p><p>Sealed For Any Position.&nbsp; No Supplementary Closures Required.</p><p>Regardless of the angle of the shaft - horizontal, vertical or in between - the Cartridge Ball Bearing seal, with its long flange, minute clearance, recessed inner ring construction and multiple grease grooves, keeps the grease in and the dirt out.</p><p>Unbound from a 1943 electrical engineering magazine, this unique old one-page advertisement would display beautifully matted and framed. Nice graphics.&nbsp;World War 2 propaganda. A fabulous addition to your retro electrical library.<br></p>