R.C. Allen Model805 Business Adding Machine

This is a vintage R.C. Allen Model 805 Business Adding Machine, a mechanical calculator manufactured around the 1930s to 1950s, perfect for collectors or vintage office decor. Being of considerable age, it does show signs of use and wear, which contribute to its antique charm. There is one flag stuck so if you want this piece to calculate for you, it’s a great labour of love project for the mechanically-inclined. Key features include: - Type: Mechanical crank-operated adding machine. - Design: Features a distinctive black painted metal body, a green keyboard base, and Bakelite keys. - Functionality: Designed for addition and subtraction using a lever mechanism, with a display window to show results. - Status: Commonly found today as a collectible piece of office history or industrial decor. Pick up Montgomery. Cross-posted.