Engineering

VINTAGE STERLING BRAND SLIDE RULE w  CASE

VINTAGE STERLING BRAND SLIDE RULE w CASE

2 $5.50 17m
DRAFTING TOOLS ALVIN & CO.  MADE IN WEST GERMANY

DRAFTING TOOLS ALVIN & CO. MADE IN WEST GERMANY

- $4.25 18m
1948 Ad Climax Molybdenum Steel Alloy Blind Man Braille - ORIGINAL ADVERTISING

1948 Ad Climax Molybdenum Steel Alloy Blind Man Braille - ORIGINAL ADVERTISING

-
$19.95
$37.95
19m
1948 Ad RCA Silent Tone Test Radio Television Recording - ORIGINAL ADVERTISING

1948 Ad RCA Silent Tone Test Radio Television Recording - ORIGINAL ADVERTISING

-
$19.95
$40.95
19m
1923 Print Viaduct Nicholson Bridge Engineering Tunkhannock River Pennsylvania

1923 Print Viaduct Nicholson Bridge Engineering Tunkhannock River Pennsylvania

-
$19.95
$36.95
19m
Dietzgen Maniphase Multiplex Decimal Trig Log Log Rule N1732

Dietzgen Maniphase Multiplex Decimal Trig Log Log Rule N1732

1 $19.95 20m
VINTAGE FREDERICK POST NO 1447 SUN HEMMI JAPAN SLIDE RULE AND CASE ~.~

VINTAGE FREDERICK POST NO 1447 SUN HEMMI JAPAN SLIDE RULE AND CASE ~.~

-
$9.99
$25.00
20m
K&E N4048W Beginner Slide Rule

K&E N4048W Beginner Slide Rule

9 $19.01 20m
1958 Ad Kerite Cable Western Union Tug Boat Hudson 1880 - ORIGINAL ADVERTISING

1958 Ad Kerite Cable Western Union Tug Boat Hudson 1880 - ORIGINAL ADVERTISING

-
$19.95
$39.95
25m
1952 Ad Air Reduction Parade Balloon Airco Engineering - ORIGINAL ADVERTISING

1952 Ad Air Reduction Parade Balloon Airco Engineering - ORIGINAL ADVERTISING

-
$19.95
$39.95
25m
1968 Cover Cornell Engineer Space Science Building - ORIGINAL

1968 Cover Cornell Engineer Space Science Building - ORIGINAL

-
$19.95
$40.95
25m
1959 Ad Westinghouse Engineers Sam Zimmerman Missiles - ORIGINAL ADVERTISING

1959 Ad Westinghouse Engineers Sam Zimmerman Missiles - ORIGINAL ADVERTISING

-
$19.95
$38.95
25m
1968 Cover Cornell Engineer Lunar Rover Master Design - ORIGINAL

1968 Cover Cornell Engineer Lunar Rover Master Design - ORIGINAL

-
$19.95
$37.95
25m
1952 Ad Air Reduction Project Nurse Oxygen Tank Welding - ORIGINAL ADVERTISING

1952 Ad Air Reduction Project Nurse Oxygen Tank Welding - ORIGINAL ADVERTISING

-
$19.95
$40.95
25m
GENERAL SATELLITE -- AZIMUTH AND DECLINATION CHART SLIDE RULE CALCULATOR

GENERAL SATELLITE -- AZIMUTH AND DECLINATION CHART SLIDE RULE CALCULATOR

4 $20.61 25m
Vintage 1938 Gernsback's Educational Library Simple Electrical Experiments Book

Vintage 1938 Gernsback's Educational Library Simple Electrical Experiments Book

- $4.99 25m
Keuffel & Esser K&E Paragon Poportional Dividers Excellent

Keuffel & Esser K&E Paragon Poportional Dividers Excellent

4 $22.72 26m
Vtg Alvin Constructor 5022 Flat Lead Drafting Pencil NOS

Vtg Alvin Constructor 5022 Flat Lead Drafting Pencil NOS

1 $9.95 26m
VINTAGE GILSON CIRCULAR SLIDE RULE 1919 CASE GILSON BINARY SLIDE RULE OLD STUART

VINTAGE GILSON CIRCULAR SLIDE RULE 1919 CASE GILSON BINARY SLIDE RULE OLD STUART

- $19.99 26m
Vtg Koh-I-Noor 5612 Educator Drafting Pencil Italy NOS

Vtg Koh-I-Noor 5612 Educator Drafting Pencil Italy NOS

2 $5.95 27m

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