20 Frith Street

20 Frith Street, originally numbered as No. 15 before renumbering due to post-1773 developments, boasts a rich history reflecting diverse occupations. Notably, Wolfgang Amadeus Mozart resided there in 1764-65. Transitioning through the centuries, it served various businesses: insurance companies and residents in the 18th century, haberdashers in the 19th, and significantly, it became a hub for Joseph Menchen's film ventures in the early 20th century. During WWI, Menchen contributed to the war effort with innovative designs, such as a portable flame-thrower tank. Post-WWI, the building housed the Samson Film Company. In 1930, it was integrated into the Prince Edward Theatre, serving as dressing rooms and stage door, a function it retains. This evolution highlights its adaptability and enduring significance in cultural and industrial history.