Rare Underwood 4 Bank Typewriter Ribbon Spool Thumb Screw Standard Portable sholes & glidden considerably excellent compared to examples

considerably excellent compared to examples seen in the market

Excellent example

red will show black marks on top

Serial from 52XXX and no clear dates for this model

You will get all the Original Manual and Not Copies

Rare Underwood 4 Bank Typewriter Ribbon Spool Thumb Screw Standard Portable sholes & glidden considerably excellent compared to examplesSpecial Thumb Screw to Hold Underwood 4 bank Typewrites Spools. You will Get 1 Screw Thumbs in this Listing. Used with marks . These are the Essential Screws used for Underwood 4 Bank Typewriters to make sure that the Spools are held to the Typewriter. This Nut will fit only the Underwood Standard Portable 4 Bank Typewriter. Many lost screws , thats your chance to complete your typewriter.