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“The Adder” Adding Machine




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Information:
Reference Number: Avaluer:43754Maker: The Adder Cash Register Syndicate Ltd.


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    Antique The Adder Adding Machine Calculator - Serial No 567 - A. Postans - 1902
    Antique The Adder Adding Machine Calculator 1902Vintage item in fair condition for age. Antique The Adder Adding Machine Calculator - Serial No 567 - A. Postans -1902Antique The Adder Adding Machine Calculator - Serial No 567 - A. Postans -1902Click images to enlargeDescriptionFor Auction:This is a terrific old adding machine called The Adder which has a patent number 24868902 showing it to be invented by Arthur Postans in 1902. It does carry that year alongside the patent number on the base to...
    Vintage C1910 " The Adder " Adding Machine Or Calculator By " Arthur Postans "
    This vintage "The Adder" adding machine by Arthur Postans is in "as found" condition.The "Adder" is a single-column desktop adding machine with a three-digit register and a ten-key setting mechanism. The mechanism was designed by Arthur Postans of South Kensington, and is described in his British Patent 24868 of 1902 (also in US Patent 786839, filed in 1903). The machine did not enter production until 1908, and was discontinued by the 1920s.I can't find any cracks or splits to the copper body o...
    Vintage C1910 " The Adder " Adding Machine Or Calculator By " Arthur Postans "
    This vintage "The Adder" adding machine by Arthur Postans is in "as found" condition.The "Adder" is a single-column desktop adding machine with a three-digit register and a ten-key setting mechanism. The mechanism was designed by Arthur Postans of South Kensington, and is described in his British Patent 24868 of 1902 (also in US Patent 786839, filed in 1903). The machine did not enter production until 1908, and was discontinued by the 1920s.I can't find any cracks or splits to the coppered meta...
    The Webb Adder / Adding Machine
    The Webb Adder was first patented in 1868, and an improved version was patented in 1889. This is that improved, all-metal version. The Webb is a column adder, meant to add numbers column by column, just like you were taught in school. What the Webb has over most other column adders is that it can add three columns at a time, thanks to having two dials, one of which handles numbers from 1-99, and the other for the third column. This works as long as the total is less than 5000. This would have be...
    The Ray Adding Machine (aka Figurator, Aka Subtracto - Adder)
    The Ray adding machine was made by either The Ray Company, or The Ray Adding Machine Co., but always in New York City. It was first made and sold in 1905. Although this one is not marked with a name, the same adder was also sold as the Subtracto-Adder, and the Figurator. The Ray is a 7-dial adder with subtraction capability, but clearing only by turning the wheels backwards to zero. Construction of the Ray is quite robust, which is to say, dense. The base appears to be machined cast aluminum, an...
    Antique Adding Machine The Locke Adder (adding Machine, Calculator) 1905
    ANTIQUE ADDING MACHINE THE LOCKE ADDER (adding machine, calculator) 1905. Shipped with USPS Priority Mail.
    Antique Adding Machine The Locke Adder (adding Machine, Calculator) 1905
    ANTIQUE ADDING MACHINE THE LOCKE ADDER (adding machine, calculator) 1905. See pictures for measurements. Please email any questions before bidding. Shipped with USPS Priority Mail.
    Antique The Webb Adder Adding Machine Calculator W/ Pointed Stylus
    Up For Auction is a Antique Vintage The Webb Adder Adding Machine Calculator w Pointed Stylus.Our Goal isto take clear and decisive pictures of each and every item. We workto describe each item as best and thoroughly as possible.NOTE:SOME STATES DO REQUIRE SALES TAX ONITEMS, PER October 1st 2019.NOTETO ALL BIDDERS: Make sure you are serious about bidding, but moreimportantly about paying after purchasing the item. This has been areal problem latelyOURSHIPPING QUOTES ARE FROM CONNECTICUT TO CALIF...

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