-
$283.89 CAD
Antique Kelvin Hughes 24" Brass Parallel Ruler Nautical Navigation Tool in Box
-
$137.13 CAD
US Marine Inst Co Parallel Rule
-
$683.90 CAD
Military. 1930 US NAVY TECHNICOLOR MOTION PICTURE CORP SURVEY TRANSIT
-
$52.64 CAD
Parallel Ruler Navigation Instrument Ruler With Wooden Box 21'' Accurate Tool
-
$61.65 CAD
Lot of 3 Weems & Plath Marine Navigation - Ruler, Protractors, Parallel Plotter
-
$65.00 CAD
Antique Brass KEUFFEL & ESSER Co. 1758 Rolling Straight Edge Navigation Drafting
-
$165.00 CAD
Brass Rolling Ruler, U.W.W. Makers Birmingham, Navigation, Engineering, 18" L
-
$41.07 CAD
Vintage Ebony & Brass 18" Parallel Rule Navigational
-
$12.33 CAD
Vintage C-Thru P-72 Paraglide Protractor Plotter Nautical Statute Ruler 1450
-
$88.46 CAD
Brass Rolling Ruler, U.W.W. Makers Birmingham With Wood Case - 18" Long
-
$24.66 CAD
450mm Marine Navigation Parallel Ruler Transparency Boat Drawing Parallel Ruler
-
$20.57 CAD
Weems & Plath Marine Navigation 15" Parallel Rulers w/o Protractor Scales #145
-
$41.14 CAD
Early 1850s Parallel Rule, Elliott Brothers, 56 Strand, London
-
$78.73 CAD
Parallel Ruler Brass Divider Pencil Compass Wooden Box Navigation Instrument
-
$96.00 CAD
Antique Brass Parallel Ruler Nautical Navigation Instrument T.S. & J.D. Negus
-
$89.14 CAD
SURVEYING UNIVERSAL MINI DRAFTER BOARD MASTER DRAFTING ARM ENGG INSTRUMENTS
-
$20.50 CAD
C-Thru Ruler Company Protector P-72 Plotter Combination & 15” Parallel Ruler
-
$27.42 CAD
Vtg Mayline 12" Navigation Parallel Ruler Drafting Tool Clear Sheboygen, WI USA
-
$53.47 CAD
Vintage Maclean Parallel Lucite Ruler 21" Perspex
-
$110.00 CAD
RARE Ebony Capt Field's Improved Parallel, Made in England, Black w/White Letter
-
$30.17 CAD
Mayline Naval Navigation Parallel Ruler Drafting Tool Sheboygen, WI 18"
-
$411.42 CAD
Antique Kelvin & Hughes 24" Brass Parallel Ruler Nautical Navigation Tool in Box
-
$28.42 CAD
Marine Parallel Scale Survey Division Straightedge Chart Regulation 450Mm
-
$34.27 CAD
C-Thru Ruler Company Protector P-7 Plotter Combination 4" x 15"
-
$68.57 CAD
MARINE NAVIGATION PARALLEL RULER Keuffel & Essex Co. 1915
-
$28.79 CAD
Marine Parallel Ruler Clear Scales, Mapping Points to Pull Parallel Ruler 450MM,
-
$204.35 CAD
Paralel ruler in wooden box vintage with wooden handle and brass rollers
-
$68.56 CAD
PARALLEL RULERS
-
$524.58 CAD
Rare vintage E.R.WATTS & SON Parallel Rules London year 1943 (WWII).
-
$52.83 CAD
High-Quality 12-Inch Parallel Ruler Bar 6mm Thickness for Accurate Straight Line
-
$49.36 CAD
Parallel Ruler Navigation Instrument Ruler With cover 21'' Accurate Tool
-
$30.19 CAD
Parallel Ruler Bar 12" Inches 6 mm Thickness High Quality Line Accurate Tool
-
$164.57 CAD
Antique CAP'T FIELD'S IMPROVED Nautical Drafting Parallel Rule Ship Boat Measure
-
$41.07 CAD
Vintage C-Thru Ruler Co, Conn, USA Black Bakelite Parallel Rule Ruler 12" #CL69
-
$137.13 CAD
Vintage Hinged Parallel Ruler Nautical Brass Made In Great Britain
-
$137.13 CAD
Vintage W. H. Van Gaasbeek for Kelvin White Co. 18” Brass Parallel Rule w/ Case
-
$20.57 CAD
MARINE NAVIGATION PARALLEL RULER 450 MM BRASS DIVIDERS NEW IN BOX SALE!!
-
$20.56 CAD
Marine Navigation 15" Parallel Rulers
-
$88.09 CAD
SURVEYING UNIVERSAL MINI DRAFTER BOARD MASTER DRAFTING ARM ENGG INSTRUMENTS
-
$57.88 CAD
SURVEYING UNIVERSAL MINI DRAFTER BOARD MASTER DRAFTING ARM ENGG INSTRUMENTS
-
$96.00 CAD
Maritime navigation brass rolling ruler
-
$102.86 CAD
Antique 1915 CAP'T FIELD'S Nautical Drafting Parallel Rule Ship Boat Measure
-
$48.00 CAD
Nice VINTAGE ESCO T-Square Black Drafting Drawing Tool Bakelite D10
-
$39.79 CAD
Vtg Mayline 15" Navigation Parallel Ruler Drafting Tool Sheboygen, WI. USA
-
$24.62 CAD
1981 Harry Golub Nautical Plastic Ruler, Nautac
-
$27.42 CAD
Vtg Mayline Navigation Parallel Ruler Drafting Tool Sheboygen, WI. USA
-
$82.27 CAD
Vintage 1950s Soviet Russia USSR Maritime NAVY Navigator Parallel Rules
-
$20.56 CAD
Vintage Set of Staedtler Mars 57140 A,B,C Drawing Curves
-
$199.55 CAD
Antique Large Brass Nautical Instrument by Bliss New York C 19th
-
$34.29 CAD
Weems and Plath Rolling Parallel Plotter
-
$20.57 CAD
Lucite C-thru Parallel Ruler for Map Navigation aid vintage USA make
-
$274.28 CAD
Antique Kelvin Hughes 24" Brass Parallel Ruler Nautical Navigation Tool in Box
-
$21.26 CAD
1981 Harry Golub Nautical Plastic Ruler, Nautac
-
$27.36 CAD
Vintage Weems and Plath Protractor Scale
-
$53.49 CAD
High-Quality 12-Inch Parallel Ruler Bar 6mm Thickness for Accurate Straight Line
-
$240.00 CAD
NEGUS Antique Parallel Ruler In Box
-
$29.91 CAD
Parallel Ruler Bar 12" Inches 6 mm Thickness High Quality Line Accurate Tool
-
$41.07 CAD
Weems & Plath Marine Navigation Parallel Ruler #141 (Aluminum Arms, 15-Inch)
-
$54.86 CAD
Vtg. Mayline Naval Navigation Drafting parallel Ruler Sheboygan, Wis. 18 in.
-
$77.43 CAD
Parallel Ruler Brass Divider Pencil Compass Wooden Box Navigation Instrument
-
$38.60 CAD
Parallel Ruler Bar 12" Inches 6 mm Thickness High Quality Line Accurate Tool
-
$109.72 CAD
Vintage Kenyon Model 28-2000 Rolling Parallel 14" Rule With Wood Case
-
$58.96 CAD
SURVEYING UNIVERSAL MINI DRAFTER BOARD MASTER DRAFTING ARM ENGG INSTRUMENTS
-
$370.28 CAD
Vintage WWII British Navy Brass Parallel Rolling Rule &box Maritime Naval 106100
-
$66.35 CAD
Simple folding rule. 20th century Simple folding Metro
-
$40.79 CAD
Jewelry Clip Vise Holder Jewel Tool on Base
-
$28.29 CAD
Marine Parallel Ruler Clear Scales, Mapping Points to Pull Parallel Ruler 4rm
-
$28.50 CAD
Marine Parallel Ruler Clear Scales, Mapping Points to Pull Parallel Ruler3020