Results in Science & Medicine Collectibles

1-25 of 38,565

  • Vintage 1947 10K Gold Practical Nurse Pin Blue Topaz Enamel Seed Pearl SPN

    Vintage 1947 10K Gold Practical Nurse Pin Blue Topaz Enamel Seed Pearl SPN

    White seed pearls with blue topaz in corners. Back engraved C.D.L. 47-1 10k. Light blue enamel.
    C $66.65
    0 bids
    C $21.66 shipping
    Ending Today at 7:50 EST
    From United States
  • Original Gold Cube 4 Stack Deluxe Gold Recovery Sluice - Free Shipping

    Original Gold Cube 4 Stack Deluxe Gold Recovery Sluice - Free Shipping

    A basic Gold Cube consists of 1 slick plate tray and either 2 separator trays for a 3 stack system or 3 separator trays for a 4 stack system. The deluxe units include a stand, pump, hose and adaptors.
    C $639.87
    Top Rated Seller
    C $20.00 shipping
    From United States
    76 sold76 sold
  • Original Gold Cube 3 Stack Deluxe Gold Recovery Sluice Box - Free Shipping

    Original Gold Cube 3 Stack Deluxe Gold Recovery Sluice Box - Free Shipping

    A basic Gold Cube consists of 1 slick plate tray and either 2 separator trays for a 3 stack system or 3 separator trays for a 4 stack system. The deluxe units include a stand, pump, hose and adaptors.
    C $519.88
    Top Rated Seller
    C $18.53 shipping
    From United States
    Only 1 left!Only 1 left!
  • SM PROSPECTING HAND DREDGE NUGGET SLUICE GOLD SUCKER PUMP

    SM PROSPECTING HAND DREDGE NUGGET SLUICE GOLD SUCKER PUMP

    With the two-gallon collection capacity, the SANDMAN S ystem easily collects large quantities of material (literally gallons!). very quickly. This is a great tool to use where a powered dredge is not allowed as this tool is the best way to move large volumes of material from under water almost as easily as some powered dredge.
    C $127.32
    Top Rated Seller
    Only 1 left!Only 1 left!
    From United States
  • New Gold Banker For Gold Cube Fits On 3 or 4 Stack Gold Recovery Sluice box

    New Gold Banker For Gold Cube Fits On 3 or 4 Stack Gold Recovery Sluice box

    The Gold Banker works very well as a recirculating unit or can function as a stand alone classifier. The Gold Banker is constructed of thick ABS material with built in adjustable spray bar. The 3/16 punch plate is anodized or stainless steel and simply slides into the unit.
    C $366.63
    Top Rated Seller
    C $20.72 shipping
    From United States
    76 watching76 watching
  •  M10 Green Mini Gold Classifier Screen & Gold Pan Panning Kit SPECIAL PRICE!!!!

    M10 Green Mini Gold Classifier Screen & Gold Pan Panning Kit SPECIAL PRICE!!!!

    A lot of BANG! For the BUCK!
    C $33.17
    Top Rated Seller
    C $21.32 shipping
    From United States
    446 sold446 sold
  • 17 inch Large Glass Galileo Liquid Thermometer Colorful Temperature Indicator

    17 inch Large Glass Galileo Liquid Thermometer Colorful Temperature Indicator

    This thermometer is based on a scientific principal discovered by Galileo. As the liquids in the cylinder contract slightly at higher temperatures, the spheres of slightly different weights rise; as the liquids cool, the spheres drop.
    C $32.86
    Top Rated Seller
    Free shipping
    From Hong Kong
  • Gold Drywasher

    Gold Drywasher

    One man can process 3/4 yards an hour with this drywasher. The riffle tray is made of Lexan which when air passes through the drilled out hole's creates an electrostatic field which attract and hold the fine gold.
    C $319.97
    From United States
  •  Multi-purpose Mining Kit,Sluice Box,River,Highbanker Easy Find GOLD HB1200C5

    Multi-purpose Mining Kit,Sluice Box,River,Highbanker Easy Find GOLD HB1200C5

    Combination River Sluice Converts Easily To Highbanker
    C $393.29
    Top Rated Seller
    Available for best offeror Best Offer
    From United States
  • KERN PRONTOGRAPH RAPIDOGRAPH SET OF 4 TECHNICAL DRAWING PEN MADE IN SWISS, NEW

    KERN PRONTOGRAPH RAPIDOGRAPH SET OF 4 TECHNICAL DRAWING PEN MADE IN SWISS, NEW

    A VERSATILE TECHNICAL PEN used by engineers, architects, or drafters to make lines of constant width for.
    C $49.26
    Top Rated Seller
    Available for best offeror Best Offer
    C $12.00 shipping
  • BLUE BOWL PAN GOLD Prospecting CONCENTRATOR + How 2 DVD + PUMP + LEVELER KIT

    BLUE BOWL PAN GOLD Prospecting CONCENTRATOR + How 2 DVD + PUMP + LEVELER KIT

    DVD has a special bonus feature: Prospectors Casey Kelton and Joey Wilson do some sluicing in the California Motherlode Country and recover nice gold using a high powered magnet that removes the iron as the material runs through their sluice.
    C $173.25
    Top Rated Seller
    C $53.26 shipping
    From United States
    182 sold182 sold
  • Transorbital Lobotomy Orbitoclast Walter Freeman

    Transorbital Lobotomy Orbitoclast Walter Freeman

    skeleton oddity oddities sideshow asylum sucker punch
    C $173.32
    From United States
    C $40.00 shipping
    15 watching15 watching
  • 14" Green Plastic Gold Pan Nugget Mining Dredging Prospecting River Panning

    14" Green Plastic Gold Pan Nugget Mining Dredging Prospecting River Panning

    14" Green Plastic Gold Pan. Material: Green Plastic. Riffles on side to catch gold. We have fulfillment centers in both of these states. 14" Diameter. We don't always have every item available at both locations.
    C $8.77
    Top Rated Seller
    C $17.28 shipping
    From United States
    1,012 sold1,012 sold
  • Vintage Russian Reusable hypodermic glass syringe 2 ml cc

    Vintage Russian Reusable hypodermic glass syringe 2 ml cc

    2 ml glass syringe 1986. If for some reason you have not received a response from us, they may be lost in the error in the "spam" and others. I will answer you as soon as possible. If there is a problem, we will help you solve it.
    C $5.99
    Top Rated Seller
    Was: Previous PriceC $6.65
    From Ukraine
    Available for best offeror Best Offer
    C $6.65 shipping
  • TOOTH FAIRY PLASTIC MICE HINGED BOX KEEPSAKE FOR TEMPORARY DECIDUOUS TEETH

    TOOTH FAIRY PLASTIC MICE HINGED BOX KEEPSAKE FOR TEMPORARY DECIDUOUS TEETH

    GREAT FOR DENTAL PEDIATRICS HYGIENIST SCHOOL TEACHERS
    C $19.33
    Top Rated Seller
    C $48.72 shipping
    From United States
    367 sold367 sold
  • ~ Pamp Suisse 1 Gram .9995 Platinum Bullion Bar ~

    ~ Pamp Suisse 1 Gram .9995 Platinum Bullion Bar ~

    Buy more than 1 bar and get consecutive serial # bars. These bars measure 15mm long and 8.5mm wide. They are solid pure. 999 5 platinum and are sealed inside their original Pamp Suisse holders. Great way to own and enjoy platinum.
    C $77.33
    Top Rated Seller
    C $10.67 shipping
    From United States
    86 sold86 sold
  • Gold mining sluice box paydirt prospecting sluice box gold panning sluicing

    Gold mining sluice box paydirt prospecting sluice box gold panning sluicing

    Live gold panning & sluicing instructive videos. Good luck gold prospecting and sluicing. It's out there! SLUICE BOX RECOVERY FINE GOLD (tiny), SMALL GOLD, AND FLOUR GOLD. SIDES OF SLUICE BOX ARE FOLDED INWARD (BENT) VERY SLIGHTLY.
    C $52.99
    Top Rated Seller
    C $14.92 shipping
    From United States
    49 sold49 sold
  • Mini Automatic Jewelry Melting Furnace,Melt Scrap Silver&Gold Pour Bar 1-2kg

    Mini Automatic Jewelry Melting Furnace,Melt Scrap Silver&Gold Pour Bar 1-2kg

    Gold melting furnace, jewelry melting furnace. Automatic Jewelry Melting Furnace,Melt Scrap Silver & Gold at Home, Pour Bar. - It takes 10-20 Minutes to first warm up depending on the metal your melting and 10- 20 minutes to fully melt your metal depending on the form of material.
    C $322.77
    Top Rated Seller
    Was: Previous PriceC $358.63
    From China
    C $159.98 shipping
    37 watching37 watching
  •  GLASS SYRINGE CHIRANA 5 ml + NEEDLE OLD VINTAGE USSR REUSABLE HYPODERMIC 1981

    GLASS SYRINGE CHIRANA 5 ml + NEEDLE OLD VINTAGE USSR REUSABLE HYPODERMIC 1981

    If for some reason you have not received a response from us, they may be lost in the error in the "spam" and others. I will answer you as soon as possible. If there is a problem, we will help you solve it.
    C $7.19
    Top Rated Seller
    Was: Previous PriceC $7.99
    From Ukraine
    Available for best offeror Best Offer
    C $6.65 shipping
  • 14" Rock Crusher Vacuum Attachment - 2" Exit Port + Hose, Clamps & Dust Deputy

    14" Rock Crusher Vacuum Attachment - 2" Exit Port + Hose, Clamps & Dust Deputy

    This Vacuum attachment is designed for K&M Krushers. We use Keene Dredge hose because its the smoothest we have found on the inside so your gold does not get caught inside like other hoses.The Dust Deptuy is included also but no bucket or harware with this option.
    C $199.91
    Top Rated Seller
    C $47.93 shipping
    From United States
  • Lutz Lettering Set No. 1

    Lutz Lettering Set No. 1

    The Lutz Lettering Set No. 1 is the Cadillac lettering set for draftsmen everywhere. It appears complete. Includes lettering guides for 80CL, 100CL, 120CL, 140CL, 175CL, 200CL, 240CL, 290CL, 350CL, 425CL and 500CL A great addition to any drafting collection.
    C $13.33
    0 bids
    Ending Today at 11:59 EST
    From United States
  • INTERNATIONAL Green Mini Classifier Screen Gold Pan Panning Kit 10" & 8" Green

    INTERNATIONAL Green Mini Classifier Screen Gold Pan Panning Kit 10" & 8" Green

    You are buying a gold pan panning kit. You get a 6" mini classifiers 10 mesh, a 10" green gold pan, 8" green gold pan, tweezers, 5 assorted vials, black sand magnet, trowel and a sniffer bottle.
    C $53.17
    Top Rated Seller
    Free shipping
    From United States
    108 sold108 sold
  • Electric Kiln Furnace- 2200F in 10 Min Melt & Smelt Gold, Silver, Black Sands

    Electric Kiln Furnace- 2200F in 10 Min Melt & Smelt Gold, Silver, Black Sands

    At 100% heating times of less than 10 minutes, our RapidFire Pro series kilns will help to manage both time and costs, ensuring you can focus on what you do best! The RapidFire kilns are designed to rapidly heat to 2200 F (1205 C) for jewelry, metal clays (PMC), glass fusing, glaze testing and ceramics.
    C $625.27
    Top Rated Seller
    C $133.25 shipping
    From United States
    90 watching90 watching
  • Drafting and Architectural Compasses and Scales and Rules

    Drafting and Architectural Compasses and Scales and Rules

    Selection of rules and scales and pencil leads, plus big compass and small compass and a desk brush. All in great condition. What you see is what you get.
    C $10.65
    0 bids
    Ending Tuesday at 17:12 EST
    Top Rated Seller
    From United States