Office Advertisements of the 1920s
Royal Typewriter (1929)
Monroe Adding-calculat (1929)
Equipment Burroughs, Adding Machines, Accountants, USA (1929)
Wahl Eversharp Pen & Pencil Color Ad 2 Page (1924)
Equipment Burroughs, Adding Machines, Accountants, USA (1920)
Dalton Adding-calculat (1920)
Add-index Adding Machine (1923)
Parker Duofold Pen Color Ad "Black-tipped.. (1926)
Royal Typewriter (1920)
All Hands Sundstrand Adding Machine (1929)
Burroughs Portable Adding Machine (1926)
Remington Rand Business Machines Ad 2 Page (1929)
