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Antique Ebonised Wood Parallel Rule, 6 inch, brass pins & metal hinges, W.H.& S.
7h 19m left
£3.19
2 bids
+ £2.60 P&P
P.I.C. SLIDE RULE #F4458/PC8 with INSTRUCTIONS EXC.
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29d 3h 42m left
£24.99
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+ £3.00 P&P
VINTAGE GERMAN SLIDE RULE ALBERT NESTLER 9/53
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23d 10h 37m left
£15.00
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+ £3.00 P&P
Vintage Boxed Jakar No.99 Duplex Log Log Slide Rule
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9h 32m left
£4.99
0 bids
+ £3.00 P&P
'HALF-HOUR' INSTRUCTIONS for BRITISH 'UNIQUE' DUALISTIC HIGH SPEED SLIDE RULES
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29d 5h 42m left
£5.00
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+ £1.00 P&P
Vintage Boxed Faber Castell Slide Rule Darmstadt
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14d 3h 54m left
£14.99
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+ £3.00 P&P
Vintage Brass & Ebony Parallel Rule Drawing Mathematical Draughtsman 6
11h 46m left
£4.99
1 bid
+ £1.20 P&P
PiC No.101 Slide Rule
17d 13h 40m left
£10.00
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+ £3.00 P&P
Vintage Frederick Post Co. 1447 Slide Rule. Sun Hemmi Japan - 1951
22d 9h 22m left
£26.95
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+ £2.50 P&P
Circa 1970's R A Lister Petter Diesels Blundell Harling Slide Rule
1d 0h 42m left
£0.99
0 bids
+ £0.99 P&P
Slide rule JAKAR + white red plastic case
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4d 11h 56m left
£39.99
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+ £2.90 P&P
VINTAGE GERMAN SLIDE RULE TEILRINGZHAL - AUSSCHALTZAHL - RICHTSCHIEBER
1d 2h 9m left
£3.75
1 bid
+ £3.75 P&P
Vintage - AG Thornton Sliding Rule - P.I.C. 5200 / 188
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26d 5h 54m left
£15.99
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Free P&P
RARE VINTAGE OTIS KING CALCULATOR ROTARY SLIDE RULE TYPE B (1930 - 1950) MODEL K
9d 10h 37m left
£39.00
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or Best Offer
+ £4.80 P&P
Vintage Thornton slide rule, LONG, 23 inch (58cm) Type P.I.C. No. 122 – PC10.
1d 6h 10m left
£22.21
7 bids
+ £5.65 P&P
OTIS KING SLIDE RULE SCALES 430 & 429 ser.R2719
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13d 3h 38m left
£38.00
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+ £3.70 P&P
EARLY VINTAGE
17d 3h 49m left
£35.00
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or Best Offer
+ £6.70 P&P
19th century Boxwood & Brass Slide Rule, by Ronchetti, Manchester
1d 9h 6m left
£29.99
1 bid
+ £2.00 P&P
Vintage Faber Castell Technical Stencil Drawing Set Used
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19d 10h 39m left
£12.99
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+ £4.50 P&P
Vinatge Slide Ruler by Pic Thornton
19d 0h 31m left
£5.00
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+ £3.70 P&P
VINTAGE A. G. THORNTON SLIDE RULE ONLY 15cm LONG
The item is listed as a Top Rated Plus item
1d 9h 22m left
£3.25
1 bid
+ £1.50 P&P
Slide rule ARISTO Nr. 89 + leather case 15cm long chip to corner
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4d 11h 55m left
£19.99
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+ £0.99 P&P
EARLY NESTLER SLIDE RULE D.R. PATENT No 173660
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1d 9h 48m left
£9.99
0 bids
+ £2.50 P&P
32x Slide Rule from Blundell Harling s143/2- Joblot
18d 2h 9m left
£20.00
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or Best Offer
Free P&P
VINTAGE BRITISH THORNTON ADJUSTABLE SET SQUARE RULE GAUGE QA 21A
27d 21h 32m left
£9.99
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+ £2.95 P&P
SLIDE RULE 10
2d 6h 44m left
£0.99
0 bids
+ £0.00 P&P
Slide rule UNIQUE LOG SLIDE LOG RULE 30cm long
The item is listed as a Top Rated Plus item
4d 11h 57m left
£39.99
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+ £2.90 P&P
SUPERB ENGLISH ANTIQUE ENGINEERS 2 FOOT BOX WOOD AND BRASS FOLD UP RULER
9d 7h 16m left
£49.99
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or Best Offer
+ £2.99 P&P
British Thornton AA 010 Slide Rule
2d 7h 0m left
£2.39
2 bids
+ £2.00 P&P
LINEX CASED SCALE RULER 3-SIDED
21d 23h 33m left
£6.99
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or Best Offer
+ £2.95 P&P

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