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Antique Early 20thC W. & L.E. Gurley Brass Sextant Surveyors Transit w/ Case NR View item
Surveying Equipment17 bids
1 day 3 hours
327 USD $327
12 Vintage Slide Rules Frederick Acu Math Sterling & More View item
Slide Rules7 bids
2 days 3 hours
21 USD $21
Antique Drafting Engineer Kit w/Black Case Post Excelsior 947 C Made In Germany View item
Drafting Tools6 bids
2 hours 5 minutes
5 USD $5
Vintage Keuffel & Esser Co Surveying Compass with leather case View item
Surveying Equipment4 bids
2 days 14 hours
41 USD $41
Antique Early 20th Century Magnetic Compass Pocket Fob Watch View item
Other Engineering Collectibles4 bids
3 days 21 hours
30 USD $30
VINTAGE COLLECTIBLE PRECISION DRAFTING TOOLS Set Made In Germany View item
Drafting Tools3 bids
2 hours 5 minutes
2 USD $2
Pickett 6” Model N600 ES Slide Rule w/ Leather Case Made in the USA View item
Slide Rules3 bids
1 day 1 hour
51 USD $51
Vintage Otis King’s Cylindrical Slide Rule Calculator with Case & Instructions View item
Slide Rules3 bids
2 days 5 hours
37 USD $37
Vintage 1942 DIETZGEN 1767P National Wood Slide Rule w/Sheath & Instructions View item
Slide Rules2 bids
2 hours 20 minutes
1 USD $1
Keuffel & Esser No. 4236 Planimeter Drafting Tool Set W/ Box Case Vintage View item
Drafting Tools2 bids
22 hours 41 minutes
13 USD $13
15 Vintage Slide Rules Post Pickett Sterling Dietzgen Keuffel & Esser & More View item
Slide Rules2 bids
2 days 3 hours
14 USD $14
Staedtler Mars 24" T Square Aluminum 970 View item
Drafting Tools1 bid
2 hours 11 minutes
8 USD $8
Pickett N3 ES Power Log Exponential Duplex All Metal Slide Rule w/homemade stand View item
Slide Rules1 bid
1 day 1 hour
45 USD $45
Vintage Drafting Supplies Lot; Templates Triangles Rulers Drawing Tools View item
Drafting Tools1 bid
1 day 1 hour
8 USD $8
Dietzgen Commander Drawing Instruments Set in Case View item
Drafting Tools1 bid
1 day 18 hours
10 USD $10
Vintage Bofa D420 Technical Precision Drawing Drafting Compass Set Box A33 Y661 View item
Other Engineering Collectibles1 bid
1 day 21 hours
12 USD $12
Vintage Dietzgen Mechanical Drafting And Technical Drawing Instrument Set View item
Drafting Tools1 bid
3 days 2 hours
10 USD $10
111yr Old K&E Model 4053 3 Polyphase Slide Rule w/Original Box. Truly a Steal! View item
Slide Rules1 bid
3 days 19 hours
15 USD $15
Kern Swiss Precision Technical Drafting Set With Dotting Wheel Pen Original Case View item
Other Engineering Collectibles1 bid
3 days 20 hours
40 USD $40
Mid Century Vintage Vemco Model 3300 Drafting Machine 16" w/Ruler Fair Cond.! View item
Drafting Tools1 bid
4 days 2 hours
59 USD $59
SELSI Germany Opisometer Map Measuring Tool & Compass Vintage View item
Drafting Tools1 bid
5 days 1 hour
9 USD $9
Hemmi Slide Rule 25cm KO.P253 (H19) View item
Other Engineering Collectibles1 bid
5 days 9 hours
9 USD $9
Vintage Dietzgen Surveyor Staff Compass & Original Leather Bag Made in USA View item
Surveying Equipment1 bid
5 days 16 hours
10 USD $10
