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Antique keuffel esser - antique,
$9.99
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Vintage keuffel esser k e - keuffel, k&e
$69.00
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Keuffel esser 4081 - esser, (k&e)
$24.95
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Keuffel esser company 1947 - &,
$39.00
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Slide rule leather - k&e,
$18.00
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Vintage 1947 slide rule - 1947,
$35.00
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Vintage keuffel esser e - keuffel, k
$18.00
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Keuffel esser company - keuffel, 1947
$20.00
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Keuffel esser e slide - keuffel,
$15.00
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Slide rule manual keuffel - k&e,
$14.50
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Vintage keuffel esser k - vintage,
$60.00
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Keuffel esser e slide rule - esser, k+e
$34.99
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Kueffel esser e - &, slide
$29.00
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Keuffel esser company 1947 - &,
$24.95
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Deci lon slide - deci-lon, 68
$80.00
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Vintage keuffel esser k e - &, k&e
$94.95
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Vintage keuffel esser k - esser, k&e
$24.08
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1964 keuffel esser k - 1964,
$37.99
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Vintage 4088 3s polyphase - k&e,
$24.95
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Vintage keuffel esser - vintage,
$39.95
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Vintage deci lon 10 - vintage,
$62.99
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4081 log duplex - k&e,
$35.00
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Slide rule cursor - k, &
$24.95
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Keuffel esser e - keuffel, &
$14.99
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Vtg naval keuffel esser - naval,
$49.99
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Keuffel esser e 4088 3 - &,
$24.99
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1951 1952 n4081 3 log - 1951-1952, k&e
$35.00
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N4053 slide rule with - n4053-3,
$13.50
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Vintage 4088 3 - vintage, k&e
$17.00
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Keuffel esser e 20 inch - keuffel, k&e
$425.00
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Concise circular slide - circular, rule
$24.00
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Keuffel esser 4088 3 - &,
$34.95
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Deci lon slide rule - 10, 68
$68.00
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Doric 9061 pocket slide - pocket,
$19.95
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Vintage keuffel esser - vintage,
$24.25
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Keuffel esser e deci lon - esser,
$69.00
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Keuffel esser e - &, k&e
$9.95
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Vintage keuffel esser k - keuffel,
$64.79
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Vintage keuffel esser k - vintage,
$35.00
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1924 model 4058 student - model, student's
$35.00
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Keuffel esser e n4081 - esser, k&e
$45.00
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Slide rule manual log - k+e,
$9.99
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Vtg 1947 keuffel esser k - vtg,
$24.25
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Vintage keuffel esser k e - esser, k&e
$10.99
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Vintage keuffel esser k e - esser, k&e
$49.99
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Vintage 1947 keuffel - vintage,
$34.99
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Vintage keuffel esser - esser, k&e
$24.95
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Vtg keuffel and esser - vtg, k&e
$39.95
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Keuffel esser e log - esser,
$54.99
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Vintage keuffel esser k - esser, k&e
$74.99
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Vtg keuffel esser - vtg,
$64.99
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4053 slide rule - rule, +
$22.00
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Keuffel esser 4092 l - l,
$30.00
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Vintage 4088 3 polyphase - vintage, k&e
$24.90
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Keuffel esser e polyphase - k&e,
$14.00
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Vintage keuffel esser k - vintage,
$14.99
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Vintage keuffel esser - esser, k&e
$48.00
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Vintage keuffel esser - vintage, &
$39.95
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Vintage keuffel esser k - vintage,
$75.00
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Slide rule orange - rule, w/
$23.50
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Keuffel esser 4181 - &,
$69.00
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Vintage 391 log duplex - vintage, k&e
$28.35
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Vintage keuffel esser k - vintage, &
$17.99
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Vintage keuffel esser - k&e, &
$25.00
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Slide rule cursor frame - e,
$24.95
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Vintage keuffel esser - esser, k&e
$77.21
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N4058w beginners slide - k&e,
$6.86
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Vintage 4161 slide rule - vintage, k&e
$12.99
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Vtg keuffel esser e slide - vtg, k&e
$16.99
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N4053 polyphase slide - k&e,
$85.00
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Keuffel esser y - keuffel, &
$14.95
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Vintage keuffel esser - vintage, co
$47.45
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Vintage n4080 log - n4080,
$19.00
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Keuffel esser polyphase - &,
$20.00
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Vintage keuffel esser k e - esser, k&e
$60.00
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Early 1930 slide rule - slide,
$15.00
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Vintage keuffel esser wood - esser,
$39.99
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1925 polyphase slide rule - 1925,
$11.99
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Slide rule n4058w - slide,
$14.64
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Keuffel esser deci - &, deci-lon
$239.99
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Vtg 4088 3 polyphase - vtg, 4088-3
$17.99
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Vtg 1947 keuffel esser k - keuffel, k&e
$25.00
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Wooden keuffel esser k e - keuffel,
$14.39
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Pocket slide rule leather - k&e,
$39.00
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Vintage lot bamboo slide - k&e,
$69.99
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Slide rule manual log - log,
$11.99
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Keuffel esser e slide rule - &, k&e
$39.99
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Keuffel esser e - keuffel, deci-lon
$315.00
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Keuffel esser e - keuffel, rule
$17.50
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Vtg keuffel esser - vtg,
$15.75
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Slide rule manual 4081 - manual,
$19.97
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1947 slide rule 4081 3s - k,
$50.00
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Slide rule n4058w original - slide,
$19.87
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Vintage keuffel esser k - keuffel,
$35.00
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Vintage precision sterling - precision,
$34.99
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Vintage keuffel esser e - vintage,
$24.99
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Looking for more k e slide rule?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 k e slide rule listings currently in our index. Prices range from $6.86 to $425, with an average of $43.01. 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 k e slide rule →
Try this: magic props | medieval mace | metalsmith tools | native american medicine bag | native american regalia | pickett slide rule | plastic canvas books | post slide rule | railroad anvil | rosewood table
Whether you are looking for a brand-new or second-hand k e slide rule, eBay offers one of the largest selections available online. With 96 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 $6.86, while premium listings can reach $425 — giving you a wide budget spread to work with. The average price of $43.01 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.