Similar Listings
USSR KL-1 Circular Slide Rule w/Box Manual Mint Vintage Rare
USSR KL-1 Circular Log Slide Rule w/Transparent Shockproof Box Manual Vintage
KL-1 Vintage Circular Slide Rule With Manaul 1960s USSR
Vintage Pickett Metal Slide Rule Model N 3-ES Power Log Exponential W/Suede Case
Vintage Pickett Microline 120 Slide Rule & Case
Vintage Shell Oil Circular Slide Rule By Sama & Etani Inc. MINT CONDITION W/case
Engineer Calculator Logarithmic Circular Slide Rule USSR Lot 2 Pc Not Working.
USSR Circular Slide Rule KL-1 Ruler Calculator For Parts