vintage mathematical slide rule

Vintage mathematical slide rule...

Vintage mathematical slide rule, 's Keuffel & Esser vintage mathematical slide rule, Decilon , in leather case. This is a hardly used example. Collectors item. £, Hassocks, .

Vintage Slide Rule

Unique universal slide rule with cursor and box, used for engineering etc.

vintage slide rule

This 'Unique' slide rule has a wooden base with plastic scales and metal edges to the slide. Made in England. It is the 'commercial' version and on the back is a conversion chart for pennies and shillings into pounds and hundredweights and quarters into tons. Comes in protective card sleeve.there are two for sale sold seperately 10 pounds each Read More

Vintage "Blundell" Omega Reitz 401 Scientific Slide Rule

This vintage slide rule comes complete in its original box and is in good used condition. This will make a fine addition to any vintage slide rule collection. Read more

Vintage Faber-Castell Slide Rule Rietz no. 1/87

A lovely German-made piece, kept in original box and full working condition. A nice collectors item. Read More

Slide Rule

Slide rule in case. Good condition. Little used. Possibly over 40 years old. Postage would need to be added - possibly £3.50 Read More

Slide rule

Brighton B Unique slide rule in original box. Read More

Slide Rule

This high quality Faber Castell 1/87 slide rule is designed for use by Mechanical and construction engineers. It is in very good condition and includes the box and instruction manual Read more

Circular slide rule

Beautifully made circular slide rule/calculator. Marked 'The Colbar cubic calculator' Approx 11" diameter. Very nice condition. Read More

Slide rule calculator for concrete

Very good condition. Postage extra £1 Read more

  Nautical Slide Rule, Weems & Plath #105,

Weems & Plath Nautical Slide Rule Gives immediate solution to al speed-time-distance problems when any combinations of two factors - speed, time or distance - are known.      

A.W. Faber-Castell Slide Rule

Vintage A.W. Faber-Castell slide rule. Good condition. Read More

British Thornton Mark 2 Slide Rule

British Thornton Mark 2 Slide Rule, good condition Boxed with instructions Collect from Blyth Ad ID: Delivery Service Consumer Credit

ARISTO-Scholar NR VS Slide Rule

ARISTO-Scholar NR VS slide rule. Approx years old. Still in case been used but in good condition. Ad ID: Delivery Service Consumer Credit

Book: The Carpenter's Slide Rule, History & Use, John Rabone

The Carpenter's Slide Rule / History & Use, J Rabone & Sons, Reprint / Originally published by John Rabone, Reprinted by Ken Roberts, approx Book in great condition, Postage within UK £2.50 Read more

Book: The Carpenter's Slide Rule, History & Use, John Rabone

The Carpenter's Slide Rule / History & Use, J Rabone & Sons, Reprint / Originally published by John Rabone, Reprinted by Ken Roberts, approx Book in great condition, Postage within UK £2.50 Read more

Helix slide rule and compass and dividers

Helix 6 inch engineers slide rule and assorted compasses and dividers. With spare lead refills. Contact . Can post if required. Ad ID: Delivery Services Consumer Credit

Rule Rule-Mate GPH Fully Automated Bilge Pump 24V -

Rule-Mate Gph 24 Volt Fully Automated Bilge Pump. Once The Debris Is Removed, The Pump Will Revert To Its Normal Operation, Turning On When The Water Reaches 2-1/2

​Vintage slide projector, slide magazines and screen for sale

​Vintage slide projector, slide magazines and screen for sale; Rank Organisation Aldis QI 24 semi automatic slide projector with manual all in original box. In working order. Two Aldis XT magazines with boxes and Dixons Atlantic free standing projection screen with box. Ad ID: Delivery Service Consumer Credit

vintage slide holders each holds 50 slides for slide projector

16 vintage slide holders for slide projector, all in very good condition, £4 each or £50 for the 16 Ad ID: Delivery Service Consumer Credit

Vintage Hanimex Hanorama 300 slide Projector, Hand viewer & slide storage box

Hanimex 35mm Slide Projector Hanorama 300 Prinzpanorama hand held slide viewer, requires two C Cell batteries plus slide storage box Ad ID: Delivery Service Consumer Credit

Vintage Hanimex Hanorama 300 slide Projector, Hand viewer & slide storage box

Hanimex 35mm Slide Projector Hanorama 300 Prinzpanorama hand held slide viewer, requires two C Cell batteries plus slide storage box Ad ID: Delivery Service Consumer Credit

Vintage mm Slide Film Metal Case green REF- kgC2-15-ACmm Slide

Vintage mm Slide Film Metal Case green REF- kgC2-15-AC In good condition, few scratch Call but if no answer sends me txt I will call back to you. Possible to be send to you but we must get agreed about cost of delivery. Accepted PAYPAL payments

Vintage slide projector baximat - s made by Braun, with slide tray all in good working order

Good condition with original box. Grey black and blue, adjustable feet, for use with cardboard slides Ad ID:

Vintage Ebony & Brass Parallel Rule

Original vintage s ebony and brass Parallel Rule.Parallel rulers are used to plot direction on your nautical chart. They are, essentially, two straight-edges hinged so that they maintain the same angle. By alternating the moving edge, and securely holding down the non-moving edge, you can move the rulers about the chart while still maintaining the same angle. This rule is unique as it has no distinguishing markings or makers name and in mint condition considering how old it will be! £45 ovno Ad ID: Delivery Services Consumer Credit

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