Check the listing for details. Antique Straight Razor “World Master”. Condition: Used. Listed at 30.00 USD. The Antique Straight Razor Otto Deutsch is a highly sought-after collectible item for those interested in vintage shaving tools. This razor, crafted by the renowned Otto Deutsch, exudes a sense of nostalgia and craftsmanship that is sure to appeal to collectors and enthusiasts of shaving memorabilia. With its classic design and historical significance, this straight razor is a valuable addition to any collection of vintage shaving items.