Historical information

A razor strop is flexible strip of leather or canvas used to maintain a shaving edge on a thin blade such as a straight razor. Fine powdered jeweler's rouge or other pastes can be added as an abrasive to polish the blade. The strop may be a hanging strip or a hand-held paddle. This one is a hanging strop. Strops were quite commonly found in barber shops and homes before the invention of the safety razor, They are still used for sharpening tool blades.
The person using the strop would draw the spine of the blade down along the strop with the blade following, without putting any pressure on the blade. At the end of the stroke, rotate the blade over its spine then draw the spine along the strop again so that the edge moves away from the top. The finer grade of leather strap is used to give the final finish.

KEEN EDGE MANUFACTURER
In March 1906 Popular Mechanics magazine included an advertisement for Keen Edge Strop. The promise given by the advertiser, Eddy Mfg. Co. (206 Broadway, New York) was “Use the Keen Edge strop for 90 days and if not satisfied return to us and we will refund your money“. The advertisement was for a Combination Razor Strop, “the only strop made which requires no dressing.” Readers were invited to send for a booklet on Razor and the Face.

In 1924 Popular Mechanics, published by Hearst Magazines, displayed an advertisement seeking a sales manager “… to sell [to] drug, hardware and cigar stores Keen Edge Strop Dressing, which sharpens straight razors and safety blades and removes old razor strops.” At that time the Keen Edge Mfg. Company was in Dallas, Texas.

Significance

Razor strops are of historical significance, representing personal effects of men from the time period when men relied on strops to keep a sharp edge on their shaving blade. Strops were commonly owned and used until the acceptance of safety razors.

Physical description

Razor strop, leather and metal. Keen Edge brand, double straps: two straps of different grade leather joined at ends with metal fittings. Stropping faces; sharpening surface is stained red and finishing surface is stained black. One end has padded, bulbous shaped leather handle, the other end has metal, swivel hook hanger. Inscriptions pressed into leather at the ends of the straps.

Inscriptions & markings

Impressed into leather "FINEST SELECTED HIDE", "KEEN EDGE", "FINISH" (black stained side), “A SHARPENER" (red stained side), “1 2 3”