Thornton slide rule
Thornton slide rule for sale on Ireland's largest auction and classifieds sites
Vintage british thornton - vintage, - £6.52
Scientic slide rule • Case from early • 1970s - Free postage - New and Used
Scientic slide rule • Case from early • 1970s - Free postage - New and Used
Vintage british thornton - vintage, - £8.66
Vintage british thornton • 050 slide rule • Scientific instrument dating - Free postage - New and Used
Vintage british thornton • 050 slide rule • Scientific instrument dating - Free postage - New and Used
Vintage slide rule - slide, - £12.00
Vintage slide rule • Pic engine divided • 121 thornton case - Free postage - New and Used
Vintage slide rule • Pic engine divided • 121 thornton case - Free postage - New and Used
Vintage british thornton slide - british, - £8.12
Vintage british thornton • Slide rule p271 • Log case good - Free postage - New and Used
Vintage british thornton • Slide rule p271 • Log case good - Free postage - New and Used
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Vintage british thornton - vintage, - £8.00
Good condition • Complete slide rule • That has been - Free postage - New and Used
Good condition • Complete slide rule • That has been - Free postage - New and Used
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48 listings · from £5.45 · avg £15.72
⚠️ These listings were last updated more than 98 days ago.
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Browse 48 thornton slide rule listings currently in our index. Prices range from £5.45 to £99.5, with an average of £15.72. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about thornton slide rule →
Vintage pic thornton slide - pic, ag - £10.01
Nice vintage item • Photos please browse • Shop other items - Free postage - New and Used
Nice vintage item • Photos please browse • Shop other items - Free postage - New and Used
Reduced vintage british - vintage, ag - £8.97
1950 well used • But still fully • Functioning please see - Free postage - New and Used
1950 well used • But still fully • Functioning please see - Free postage - New and Used
Vintage british thornton slide - vintage, - £11.99
Vintage british thornton • Slide rule p271 • Log case 1968 - Free postage - New and Used
Vintage british thornton • Slide rule p271 • Log case 1968 - Free postage - New and Used
British thornton slide - thornton, - £14.54
Clean tidy slides • Well easily all • Original - Free postage - New and Used
Clean tidy slides • Well easily all • Original - Free postage - New and Used
Vintage thornton pic 121 - g, - £8.25
- Free postage - New and Used
- Free postage - New and Used
British thornton ad050 log - thornton, - £10.80
Used condition see • Pictures - Free postage - New and Used
Used condition see • Pictures - Free postage - New and Used
Vintage british thornton slide - vintage, - £7.50
British thornton slide • Log rule used • Condition - Free postage - New and Used
British thornton slide • Log rule used • Condition - Free postage - New and Used
Vintage slide rule - vintage, - £9.72
Vintage slide rule • Thornton 86497 original • Case - Free postage - New and Used
Vintage slide rule • Thornton 86497 original • Case - Free postage - New and Used
Vintage british thornton - vintage, slide - £8.00
Looks good just • Selling items nolonger • Needed make space - Free postage - New and Used
Looks good just • Selling items nolonger • Needed make space - Free postage - New and Used
Trig duplex slide rule - slide, - £16.15
Vintage precision instrument • Company duplex trigonometric • Slide rule made - Free postage - New and Used
Vintage precision instrument • Company duplex trigonometric • Slide rule made - Free postage - New and Used
Vintage slide rule thornton - vintage, - £31.89
Please see photos • Vintage used thornton • Slide rule original - Free postage - New and Used
Please see photos • Vintage used thornton • Slide rule original - Free postage - New and Used
Vintage thornton 281 slide - vintage, - £6.52
- Free postage - New and Used
- Free postage - New and Used
Pic 3654 10in - pic, (a.g. - £32.99
This slide rule • Crafted from wood • Includes box cursor - Free postage - New and Used
This slide rule • Crafted from wood • Includes box cursor - Free postage - New and Used
British thornton ad150 - british, - £10.80
British thornton ad150 • Slide rule from • 1970s vintage plastic - Free postage - New and Used
British thornton ad150 • Slide rule from • 1970s vintage plastic - Free postage - New and Used
British thornton vintage slide - thornton, - £21.50
Very good condition • Box has some • Wear sellotape around - Free postage - New and Used
Very good condition • Box has some • Wear sellotape around - Free postage - New and Used
Vintage thornton slide rule - thornton, - £14.99
Fully complete very • Good condition - Free postage - New and Used
Fully complete very • Good condition - Free postage - New and Used
British thornton ad150 - british, - £21.50
Advanced slide rule • British thornton ad150 • Vintage tool used - Free postage - New and Used
Advanced slide rule • British thornton ad150 • Vintage tool used - Free postage - New and Used
Vintage british thornton slide - british, - £12.99
Good pre owned • Condition plastic case - Free postage - New and Used
Good pre owned • Condition plastic case - Free postage - New and Used
Vintage thornton - a.g., - £13.45
You have any • Questions would like • More pictures please - Free postage - New and Used
You have any • Questions would like • More pictures please - Free postage - New and Used
Old vintage british - ye, - £13.47
- Free postage - New and Used
- Free postage - New and Used
Slide rule vintage - slide, british - £10.80
This old slide • Rule perfect condition • Made british thornton - Free postage - New and Used
This old slide • Rule perfect condition • Made british thornton - Free postage - New and Used
Thornton ltd pic no - g., - £14.01
- Free postage - New and Used
- Free postage - New and Used
Very rare thornton pic - very, - £99.50
Slide rule vgc • Marked military crows • Foot - Free postage - New and Used
Slide rule vgc • Marked military crows • Foot - Free postage - New and Used
British thornton slide - slide, rule - £9.73
This british thornton • Slide rule from • 1971 050 has - Free postage - New and Used
This british thornton • Slide rule from • 1971 050 has - Free postage - New and Used
Pic 101 slide - slide, 1950’s - £7.96
This pic 101 • Slide rule from • 1950s rare unique - Free postage - New and Used
This pic 101 • Slide rule from • 1950s rare unique - Free postage - New and Used
Vintage british thornton - vintage, - £10.80
Thornton slide rule • P271 highly sought • After scientific collectable - Free postage - New and Used
Thornton slide rule • P271 highly sought • After scientific collectable - Free postage - New and Used
British thornton ad150 - british, - £9.73
- Free postage - New and Used
- Free postage - New and Used
Vintage thornton pic p221 - thornton, - £31.90
- Free postage - New and Used
- Free postage - New and Used
Vintage british thornton - vintage, - £12.50
- Free postage - New and Used
- Free postage - New and Used
Vintage pic slide rule - vintage, - £13.01
Nice vintage item • Photos please browse • Shop other items - Free postage - New and Used
Nice vintage item • Photos please browse • Shop other items - Free postage - New and Used
British thornton p271 log - no, - £8.51
British thornton p271 • Log slide rule • Good condition general - Free postage - New and Used
British thornton p271 • Log slide rule • Good condition general - Free postage - New and Used
British thornton 050 - thornton, - £11.87
British thornton 050 • 1970s vintage log • Slide rule hard - Free postage - New and Used
British thornton 050 • 1970s vintage log • Slide rule hard - Free postage - New and Used
Vintage british thornton - vintage, aa - £21.50
Made durable plastic • Housed protective case • Dates from early - Free postage - New and Used
Made durable plastic • Housed protective case • Dates from early - Free postage - New and Used
Vintage british thornton - british, - £18.99
F4458 comprehensive slide • Rule crafted blend • Wood plastic this - Free postage - New and Used
F4458 comprehensive slide • Rule crafted blend • Wood plastic this - Free postage - New and Used
Vintage british thornton - british, ad - £22.99
- Free postage - New and Used
- Free postage - New and Used
Vintage british thornton - british, - £8.00
Looks good just • Selling items nolonger • Needed make space - Free postage - New and Used
Looks good just • Selling items nolonger • Needed make space - Free postage - New and Used
Vintage thornton 3469 slide - vintage, - £5.45
Thornton vintage teak • Scientific drafting slide • Rule 3649 original - Free postage - New and Used
Thornton vintage teak • Scientific drafting slide • Rule 3649 original - Free postage - New and Used
Thornton p271 log - p271, 10" - £14.99
Was used performing • Complex calculations british • Thornton slide rule - Free postage - New and Used
Was used performing • Complex calculations british • Thornton slide rule - Free postage - New and Used
British thornton beige - thornton, - £10.49
British thornton beige • 050 log vintage • Slide rule grey - Free postage - New and Used
British thornton beige • 050 log vintage • Slide rule grey - Free postage - New and Used
Thornton 131 slide rule - no, - £10.80
Good condition age • Although box has • Signs wear otherwise - Free postage - New and Used
Good condition age • Although box has • Signs wear otherwise - Free postage - New and Used
British thornton scientific - british, - £26.70
This slide rule • British thornton scientific • Model p221 vintage - Free postage - New and Used
This slide rule • British thornton scientific • Model p221 vintage - Free postage - New and Used
Thornton technical - a.g., - £15.08
This slide rule • Thornton technical drawing • Vintage tool junior - Free postage - New and Used
This slide rule • Thornton technical drawing • Vintage tool junior - Free postage - New and Used
Vintage slide rule pic - vintage, - £29.82
Pat number 411090 • Has crack plastic • Edge shown signs - Free postage - New and Used
Pat number 411090 • Has crack plastic • Edge shown signs - Free postage - New and Used
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Everything you need to know about thornton slide rule
Whether you are looking for a brand-new or second-hand thornton slide rule, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £5.45, while premium listings can reach £99.5 — giving you a wide budget spread to work with. The average price of £15.72 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.