Check the listing for details. COX & STEVENS C-119 B, D, F, & G / R4Q-1 & 2 FLYING BOXCAR LOAD ADJUSTER & CASE. Condition: New. Listed at 69.99 USD. Cox and Stevens served the growing aviation industry in the 20th century. It was from there that Charles Lindberg took off on his historic solo flight across the Atlantic. If they don't, the rule reveals whether the COG moves too far forward or aft to make the plane flyable.
You may also like
$34.58
Vtg Sans & Streiffe 310 & Pickette Eckel 800-T Chicago Slide Rule Leather Case
$8.99
Metric Converter From Completion Serviced - Locations In Louisiana
$29.99
Vintage FREDERICK POST CO Slide Rule Versalog 1460 HEMMI JAPAN
$34.99
VINTAGE VERY SMALL 4.5" WOODEN SLIDE RULE! LEATHER SHEATH! GERMANY! E.C. ELLIOTT
$44
Pickett All Metal Trig Slide Rule Model N1010-ES with Original Case & Box - NOS!
$60
Keuffel & Esser Co. Model 68-1100 Slide Rule Only
$4.99
Officer's Equipment Company 6 Ribbon Plastic Slide Mount
$50
1959 Pickett Model N4-ES Slide Rule Vector-Type Log Dual-Base Speed Rule W/ Case
$28
Vintage Picket Ortho Phase Log Log Metal Slide Rule Model 500-T
$69.9
Logarithmic Rule KL-1 Soviet Circular Slide Vintage Mathematical Calculator USSR
$19
Post Versalog 1460 Slide Rule with Case- Good Condition
$25
Albert Nestler A-G No. 9 Slide Rule W/ Original Case