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Vtg Arithma Addiator Metal Manual Calculator And leather Pocket Case Germany

$ 4.84 $ 2.9

RARE: PICKETT MODEL N 3P-ES POWER LOG EXPONENTIAL METAL SLIDE RULE, CASE, BOX…

$ 96.34 $ 57.8

DIETZGEN MANIPHASE MULTIPLEX DECIMAL TRIG TYPE LOG LOG SLIDE RULE #1731 N1731

$ 10.45 $ 6.27

Vintage Frederick Post Co 1452W Universal Slide Rule HEMMI JAPAN With Box

$ 10.56 $ 6.33

VINTAGE WINCHESTER FIREARMS CXP BULLET TRAJECTORY CALCULATOR SLIDE RULE RARE

$ 3.51 $ 2.1

Vintage Pickett Model N600-ES 6" Slide Rule with Leather Case 1962

$ 44 $ 26.4

8 Dietzgen Vintage Slide Rule Manuals; Mannheim, 1786, 1744, 1738, 1725, 1739-L

$ 17.6 $ 10.56

Vintage GE Universal Round Slide Rule Pencil Cup in Box Made in Denmark 1970

$ 22.88 $ 13.72

Vintage Slide Rule -The Frederick Post Co. 1462 made in USA

$ 4.39 $ 2.63

Post Frederick Versalog 1460 Slide Rule with Leather Case Bamboo Japan Hemmi

$ 22.88 $ 13.72

Vintage K & E Sliderule - Model 4181-3 10" Log Log Duplex Decitrig

$ 27.28 $ 16.36

Pickett Circular Slide Rule Calculator Model 103ES Case & Instruction Manual

$ 22 $ 13.2

Vintage-K&E Keuffel & Esser Co.-Log Log Duplex Vector Slide Rule w/Case 4081

$ 39.6 $ 23.76

Slide Rule KL-1 Calculator USSR . Engineer Logarithmic Mathematical Circular

$ 31.24 $ 18.74

Slide Rule KL-1 Calculator USSR. Engineer Logarithmic Mathematical Circular

$ 31.24 $ 18.74

Vintage Elementary School Slide Rule & Pencil Holder w/Unused Empire USA Pencils

$ 17.59 $ 10.55

Vtg PICKETT ECKEL Slide Rule w/ Leather Case All Metal-Vintage 1960 N3-T Pre Pat

$ 48.39 $ 29.03

Lot of 2 slide rules

$ 7.92 $ 4.75

Vintage Manual FISHER CONTROLS UNIVERSAL VALVE SIZING RULE Made in USA

$ 22 $ 13.2

post 1460 slide rule and dietzgen pro tract angle

$ 20.23 $ 12.14

new Weems & Plath Nautical Marine Navigation Slide Rule # 105

$ 19.55 $ 11.73

Vintage A.W. Faber-Castell 2/83N Novo Duplex Slide Rule with Case Germany

$ 228.79 $ 137.27

Original Soviet Logarithmic Ruler Slide Rule Vintage Ussr Calculator with case

$ 30.53 $ 18.32

Graphoplex 643 Pocket Slide Rule. 15 Scales x 12.5cm (5") . Plastic. Fine.

$ 51.04 $ 30.62

K&E Keuffel & Esser Slide Rule with Black Leather Case Model 4181-1 - Very Nice

$ 26.4 $ 15.83

keuffel esser slide rule

$ 22 $ 13.2

Vintage 1959 Pickett N1006-ES All metal slide rule & leather sleeve

$ 26.4 $ 15.83

VINTAGE FREDERICK POST 1461 VERSALOG SLIDE RULE JAPAN W/CASE

$ 52.75 $ 31.65

Post Versalog With Case.

$ 16.72 $ 10.03

Hemmi No. 264 Slide Rule. Duplex. Bamboo. 18 Scales. Scarce in USA. Excellent.

$ 37.84 $ 22.7

Curta Calculator Type II Military Pilot Captain Owned Working Museum Piece

$ 8589.77 $ 5153.86

Vintage Pickett All Metal SLIDE Rule In Original Box With Original Papers

$ 13.19 $ 7.91

Vintage Pickett & Eckel, In 12 inch Slide Rule

$ 17.59 $ 10.55

Faber-Castell 2/82N Biplex Slide Rule. 27 Scales x 25cm (10"). Plastic. Perfect

$ 149.6 $ 89.76

FELSENTHAL LOGARITHMIC CALCULATOR AND CIRCULAR SLIDE RULE FF-6 GEIGY PROTRACTOR

$ 25.41 $ 15.24

1460 Versalog Federick Post Co. Slide Rule Ruler Hemmi Japan With Leather Case

$ 26.39 $ 15.83

Nuclear Bomb Effects Computer 1962 Lovelace Foundation Atomic Energy & Radiation

$ 104.72 $ 62.83

VTG&RARE FREDERICK POST CO SLIDE RULE No-1491 HEMMI SUN BAMBOO W/LEATHER CASE

$ 43.99 $ 26.39

vintage giant pickett slide rule 84 inch

$ 594 $ 356.4

vintage pickett slide rule 84 Inch Picket N1010es

$ 660 $ 396

Vintage Halden Calculex Model Circular Slide Rule with Case & Manual

$ 136.4 $ 81.84

Bendix Psychrometric Slide Rule Plastic 502025

$ 4.4 $ 2.64

Concise Circular Slide Rule with Science Periodic Tables Sama & Etani with Case

$ 37.47 $ 22.48

1939 KEUFFEL & ESSER No. 4080 LOG LOG DUPLEX TRIG SLIDE RULE MANUAL

$ 3.08 $ 1.84

Frederick Post Hemmi Slide Rule 1460 Versalog Japan Bamboo With Case Bin #5

$ 17.59 $ 10.55

Vintage Pickett 120T Student Slide Rule Complete in Box with Case Instructions

$ 15.84 $ 9.5

Ortho Tri-Cyclen paperweight slide rule with box metal on stone

$ 4.4 $ 2.64

Dietzgen Redirule No. 1776 Pocket Slide Rule - USA

$ 12.31 $ 7.38

Vtg. Original ADDIATOR - Add iMac Calculator W/Original Case, Stylus- Germany

$ 7.03 $ 4.21

Vintage Pickett Model N-515-T Slide Rule With Case Plus 2 Bonus Items

$ 8.79 $ 5.27

Vintage Slide Rule - Henni 4 inch pocket No 32 Bamboo Celluloid Japan SUN, case

$ 21.12 $ 12.67

Frederick Post Co. Versalog 1460 Bamboo Hemmi Slide Rule Made in Japan

$ 100.32 $ 60.19

British Thorton Slide Rule: 221 have plastic protective made box

$ 19.36 $ 11.61

Vtg Post Versalog 1460 Slide Rule W/ Case Bamboo Japan

$ 16.72 $ 10.03

K&E (KEUFFEL-ESSER) 4150-1 Pocket 6" Slide Rule W/Leather Case-Box-Papers

$ 13.15 $ 7.89

Bioworkz Autumn Cat Pin Edition of 45 Numbered #/45 SOLD OUT Ben Kwok

$ 264 $ 158.4

Limited Edition Wild Animal Pin & Card COMPLETE 30 PINS Go Wild WWF 1992 Shopko

$ 176 $ 105.6

MOOSE (Small 1/2") * Lapel Pin Pinback * Combine Shipping!

$ 1.79 $ 1.07

Build-A-Bear Workshop 2006 Paws Across the World Collector Lapel Pin Pinback New

$ 4.39 $ 2.63

RARE SPHINX, SIGNED A2165 RHINESTONE & FAUX GREEN STONE CAB TURTLE PIN BROOCH

$ 61.59 $ 36.95

Dominik Lupo Dominikgwraps Limited Edition “Crustoceans” 3 Post Pin #271/325

$ 439.99 $ 263.99

RARE Zoo-Line Match Box 1959 Elephant Lapel Hat Jacket Pin Japan ORIGINAL BOX

$ 14.07 $ 8.44

Bronx Zoo Pin Back Button 3 Monkeys Hear See Speak No Evil New York HTF RARE

$ 8.8 $ 5.28

Migratory Bird Hunting Stamp Pin Dep’t Of Interior Black Bellied Whistling Duck

$ 5.27 $ 3.16

Pocket Sushi: Enamel Pin - Fat Shiba Inu

$ 10.55 $ 6.33

Empire Pewter Whitetail Deer Head 3/4 View Wildlife Pin

$ 8.79 $ 5.27

Empire Pewter Deer w/ Arrow Archery Pin (W1AR)

$ 8.79 $ 5.27

24K Gold Plated Six Gun Single Posted Pin / Tie Tack

$ 7.91 $ 4.74

1990 GG Harris Pewter Ruffled Grouse 128 Pin

$ 4.25 $ 2.55

Pocket Sushi: Enamel Pin - Mewsubi the Musubi Cat

$ 10.55 $ 6.33

Love USA 22 dog metal postage stamp style lapel pin doggy USPS

$ 7.92 $ 4.75

12 CATS - Buttons Pinbacks 1" Pins One Inch Badges I LOVE MY CAT Lady Meow Cute

$ 6.67 $ 4

I LOVE CATS pin button badge kitty heart novelty adopt

$ 0.88 $ 0.52

Empire Pewter Whitetail Deer Pewter Pin (BG4)

$ 8.79 $ 5.27

LION ROARING HEAD MANE ANIMAL LAPEL PIN BADGE 1 INCH

$ 4.79 $ 2.87

Paw Print Lapel Pin - Silver

$ 7.91 $ 4.74

RATTLE SNAKE 3-D PEWTER LAPEL PIN BADGE 1 INCH

$ 4.78 $ 2.87

FLOWER BIRDCAGES - Buttons Pinbacks Badges 1 inch - Set of 8

$ 4.62 $ 2.77

ZEBRA AFRICAN ANIMAL LAPEL PIN 3/4 INCH

$ 4.78 $ 2.87

24K Gold Plated Elk Head Single Posted Pin / Tie Tack

$ 7.91 $ 4.74

24K Gold Plated Caribou Head Single Posted Pin/Tie Tack

$ 7.91 $ 4.74

Lot of 5 1.25" Pinback Button Steampunk Cats (1¼" Pins, Approx. 32mm) #2

$ 3.47 $ 2.08

B12 - Bird 1 Lapel Pin

$ 3.47 $ 2.08

Vintage Enamel Pin Hereford Cow Brown And White Matco

$ 19.79 $ 11.87

Empire Pewter 24K Gold Plated Pewter Lynx Pin

$ 11.43 $ 6.85

12 DRAGONS Buttons Badges One inch Pinbacks Rainbow Fantasy Tattoo Medieval

$ 6.67 $ 4

Cute Bumble Bee - Animal Lapel Pin

$ 1.32 $ 0.79

Vintage PELICAN 1995 GG HARRIS FINE PEWTER #342

$ 7.03 $ 4.21

The San Diego Zoo 70th Anniversary Pin

$ 5.28 $ 3.16

24K Gold Plated Moose Head Single Posted Pin / Tie Tack

$ 7.91 $ 4.74

24K Gold Plated Boar/Hog - Single Posted Pin / Tie Tack

$ 7.91 $ 4.74

Angel Pig Pin

$ 3.51 $ 2.1

Kangaroo Gold Tone Metal Lapel Pin Pinback

$ 12.32 $ 7.39

Guardian Puppy Dog Angel Lapel Pin Hat Pin

$ 3.96 $ 2.37

Deer Enamel Pin Autumn Leaves Buck Hunting

$ 7.04 $ 4.22

24K Gold Plated Running Deer Single Posted Pin/Tie Tack

$ 7.91 $ 4.74

Empire Pewter 24K Gold Plated Pewter Pheasant Pin

$ 11.43 $ 6.85

24K Gold Plated Ram Head Single Posted Pin / Tie Tack

$ 7.91 $ 4.74

Vintage Waterfowl Duck Tie Tac Silvertone Hunting

$ 3.51 $ 2.1

Empire Pewter Elk Single Posted Pin / Tie Tack

$ 7.91 $ 4.74