Slide Rules

Soviet Army Officer Ruler Comandir Military Maps Mark Slide USSR Russian lilac☭

$14.99

K&E Log Log Duplex Trig Slide Rule- 1943, No 4080

$5.0

ULTRA RARE ! ARISTO SCHOLAR №90189, Vintage Slide Rule, DBGM-GERMANY- 1964

$155.0

1957 Pilot's Flight Computer Navigation Airplane Aviation Slide Rule KNP-57 E6B

$87.5

1940s WWII Sun Hemmi Occupied Japan 34RK Slide Rule Ruler & Leather Case

$29.5

Vintage Post Versalog Slide Rule, No. 1460, Hemmi Bamboo made in Japan Sheath

$125.48

NEW Pickett Slide Rule MODEL N902-ES Simplex Trig + Leather Case Never Used

$29.69

Hoffman 601 UTO Pocket Slide Rule W/ Case - Denmark

$9.99