Psychrometric Weather Slide Rule
$31.00 USDSold on: 2014-Apr-01
Marketplace: eBay
Detail:
This slide rule is used to calculate dew point andrelative humidity 11 inches in diameter and 20 scales | Item Name | | Sold Price |
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1 | ANCO Flash Magnifier 7X This auction is for an ANCO Flash Magnifier 7X. It comes with the original box. The outer layer of paper is started to peel away in a couple of areas of the box. The box also shows some wear on the co | | $7.99 |
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1 | niobium element metal disk 10gram 99.99% | | $6.50 |
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6 | 3 old and rare coal festival mining stickers 1984-85 old king coal 1981 duquoin 3 Different Coal Mining Stickers | | $13.00 |
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1 | OPTREX Safe Guards Sight Glass Eye Cup Dark Cobalt Blue Eyecup Auction is for: One Colbalt Blue Glass Eyecup; 1.5 inches tall. Rim is 2 inches wide. On bottom of eyecup it says, Optrex Safe Guards Sight. See Pictures. It is a very interesting eyecup. MINT CONDITI | | $7.99 |
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2 | Vintage Opticians Lens Lot For Steampunk Crafting Lot of 8 optical pieces. These are vintage pieces and in good condition. I do not know how old they are. A few of them look like they have tarnished around the edges. I purchased these with the intent | | $13.50 |
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1 | Vintage M. H. Mear & Co. England STEAM FLOW CALCULATOR w/ Instructions Vintage M. H. Mear & Co. England STEAM FLOW CALCULATOR w/ Instructions rar101st Store | | $11.49 |
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6 | GREEN TURBO GOLD PAN. PANNING FOR GOLD, SILVER, ORE, MINING FLAKES AND NUGGETS HERE WE HAVE A BRAND NEW 15 INCH TURBO PAN. THIS PAN IS A NEW FAVORITE OF MINE! SAVES TIME PANNING, SUPER WIDE BOTTOM, WORKS GREAT!--SPIRAL RIFFLES TO BREAK UP DIRT AND CLAY--RIFFLE GROOVES GRAVITY FE | | $17.05 |
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4 | A Good Leitz Oil Immersion x100 Polarising Pol Objective Microscope. About Us Our Shop Shipping A Good Leitz Oil Immersion x100 Polarising Objective. Description:Offered is a very good Leitz x50 Polarising Objective marked; 170/0.17 P Oel 100/1.30 Leitz Wetzlar Conditi | | $52.46 |
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4 | SMALL ANTIQUE FOLDING MAGNIFYING GLASS MADE IN ENGLAND FOR AUCTION AN ANTIQUE SMALL METAL FOLDING MAGNIFYING GLASS. ON THE HANDLE IT SAYS MADE IN ENGLAND . DIAMETER OF THE GLASS IS 4.1 cm LENGTH OF THE HANDLE IS 5 cm . A FEW MINOR SCRATCHES TO THE GLASS B | | $12.20 |
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1 | Lot 11 Vintage Starlite Starbide Dental Dentistry Surgical Instruments Tools NOS Up for auction, here's an 11 piece lot of vintage Starbide Micro-Grain dental instruments made by Star Dental Manufacturing Co., Philadelphia, PA. Six look to be unused in their original sleeves, NOS, | | $11.99 |
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