7 Lots for Sale 11675
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Lot 5 A BRASS PROTRACTOR GEORGE ADAMS, LATE 18TH CENTURY 6¾in. (17.3cm.) diameter |
estimate £500 - £800 ($766 - $1,226) price realized £437 ($667) |
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Lot 6 A WHEATSTONE WAVE MACHINE PROBABLY MADE BY JOHN NEWMAN, CIRCA 1850 29¼ x 9 x10in. (74 x 22.5 x 24.5cm) |
estimate £20,000 - £30,000 ($30,660 - $45,990) price realized £17,500 ($26,687) |
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Lot 7 FULLER'S COMPUTING TELEGRAPH JOHN E. FULLER, 1852 11 x 11in. (28 x 28cm.) |
estimate £500 - £800 ($766 - $1,226) price realized £437 ($667) |
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Lot 9 A THOMAS DE COLMAR ARITHMOMETER PARIS, MID TO LATE 19TH CENTURY 18 x 7 x 4in. (46 x 18 x 10.5cm.) in case |
estimate £5,000 - £8,000 ($7,665 - $12,264) price realized £3,250 ($4,956) |
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Lot 13 THE PRINTING PLATE FOR A SLIDE RULE KEUFFEL AND ESSER CO, 20TH CENTURY 12¼ (31cm.) long |
estimate £500 - £800 ($766 - $1,226) price realized £375 ($571) |
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Lot 14 ENIGMA Germany in (cm.) |
estimate £80,000 - £120,000 ($122,640 - $183,960) price realized £182,500 ($278,312) |
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Lot 15 A NEMA CIPHER MACHINE SWITZERLAND,1948 14½ x 12½ x 5½in. (36.5 x 32.5 x 14cm.) |
estimate £3,000 - £5,000 ($4,599 - $7,665) price realized £3,250 ($4,956) |