2 items - Underwood Portable Typewriters. Free to Holders of Lucky Numbered Books - and a 6.0 x 8.875 inch folded pamphlet titled "Detailed Instructions for Cleaning and Oiling the Underwood Typewriter" -
Reconditioned 1946 Underwood Noiseless. Perfect companion to my Remington Noiseless! : r/typewriters
1935 Underwood Noiseless Standard on the Typewriter Database
oz.Typewriter: Underwood Portable Typewriters 1919-1991: Part Two
Underwood Noiseless Standard Typewriter Instruction Manual - Etsy UK
Art Deco Portable Underwood Noiseless Typewriter and Case, C.1935 For Sale at 1stDibs
1932 Underwood Noiseless 77 Typewriter Original Case - Etsy UK
Underwood Noiseless 77 Portable Typewriter Instruction Manual - Etsy UK