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History Project

History Project

Unfortunately this grand assortment of flags from America's past came without explanatory text - or maybe that's fortunate. Might make a challenging research project for a young historian. Cloth flags, about 4" x 6" (sizes vary slightly), on 10-1/2" gold plastic staffs. They even come from a U.S. manufacturer! Not all are U.S. national flags, but as near as we can tell all are part of American history. You'll get a shipment of (5) different flags. Wave on!

27102 HISTORICAL FLAGS
$0.75 PKG(5)

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Itty Bitty Zipseal

Zipseal plastic bag of the size gnomes use to store leftovers. 1" sq, 2" sq, 2" x 3" or 3" x 4" (our each come in bags of 100 count), clear polyethylene (the 2" x 3" 27906 has a white strip across one side, 36562 does not.). Store rings, small rock samples, biology parts, and model pieces. Great for cleaning up behind your Guinea pig when you take him for a walk.

90273 POLY BAG, 1"
$1.75 EACH
27906 POLY BAG, 2" X 3" (STRIP)
$2.25 EACH
90274 POLY BAG, 2"
$2.00 EACH
36562 POLY BAG, 2" X 3"
$2.25 EACH
34552 POLY BAG, 3" X 4"
$2.95 EACH

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Make Your Paycheck Look Bigger

Magnifiers with dual lenses and transparent acrylic stands; place them above the objects you wish to scrutinize and the focus takes care of itself. The Lumiloupe 10x magnifier is 1-3/4" high, with a 2" dia. base and a 1-1/2" dia top, so it is best suited for stamps, coins, film, and the like. The Lumiloupe 5x magnifier is 2-1/2" high x 4-1/4" base x 3-1/4" at the top, a fine size for botany, entomology, or cartography.

90148 LUMILOUPE, 10X
$5.50 EACH
90149 LUMILOUPE, 5X, PLASTIC BASE
$9.95 EACH

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A Pyramid of Prisms

Polished glass equilateral prisms. Equilateral because each edge of the end is the same length, 32mm. Thus, as all you geometry students know, each of the angles is also the same, 60 degrees. These are school grade and are fine for decorative and demonstration. They do a nice job of diffracting light to produce a nice rainbow-like spectrum, but are definitely not up to instrumentation standards. The missing dimension, length, is shown below.

31801 PRISM, 2"
$7.95 EACH
31798 PRISM, 4"
$9.95 EACH
31799 PRISM, 6"
$15.95 EACH

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Screaming Yellow Banners

Each has black lettering stenciled on bright yellow plastic tape, with the message repeated over and over. They are 3" wide by 200 ft or 1000 ft long. All are the real thing, made for sale to police and other serious users. Some have an obvious industrial application, some will work in the school playground, some seem appropriate to cordon off the kids’ rooms.

37893 BARRICADE TAPE DISPENSER
$1.95 EACH
22973 CRIME SCENE TAPE
$5.95 EACH
37648 FIRE LINE, 1000 FT.
$12.50 EACH
22970 POLICE LINE TAPE
$5.95 EACH

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Real Corks!!

We have obtained a large number of real natural corks, mostly surplus with a few fill-ins bought commercially. They range across the popular sizes used in science labs to seal vessels (drill your own holes for glass tubing, etc) and to use as floats. Or just use them to seal bottles that don't have closures or cry out for a decorative seal.

    Top Dia. Bottom Dia.    
92688P25 CORK #0 3/8" 9/32" Details
$2.00 PKG(25)
88746 CORK, #00 5/16" 7/32" Details
$2.50 PKG(25)
92718 CORK, #1 7/16" 5/16" Details
$2.00 PKG(25)
89230 CORK, #10 1" 3/4" Details
$2.95 PKG(8)
89232 CORK, #16 1-3/8" 1-1/16" Details
$2.50 PKG(4)
1711 CORK, #2 1/2" 7/16 Details
$2.50 PKG(25)
89234 CORK, #20 1-5/8 1-5/16" Details
$3.50 PKG(3)
88748 CORK, #3 9/16" 7/16" Details
$2.25 PKG(20)
23594 CORK, #5 11/16" 9/16" Details
$3.00 PKG(20)
 

No More Cooked Kids

Cranked-up water heaters mean clean laundry, but risky showers. The 1-1/2" wide x 2" long Scald Guard has a standard 3/4" thread, and screws in between your shower head and water pipe. You decide what "too hot" is, and the adjustable valve reduces the water flow to a trickle when it hits that temperature. Make life safer, especially for the very young and the very old.

must go 28854 SCALD GUARD
$1.00 EACH (was $1.75)

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Safety Flasher

"Laser" safety lights each with super bright LEDs run by (2) "AA" batteries that you supply. It's square and has a flashing or steady LED lamp visible up to 2500 feet (distance may be exaggerated). A 2" x 2-1/2" red plastic reflecting lens covers (3) lamps. Hook it on your belt or pack with the belt clip, use the included elastic strap for arm or leg mounting, or the included aluminum flange to attach it to your bike.. It's great for general use as a warning device or as an emergency signal for roadside breakdowns.

89594 LASER SAFETY LIGHT
$2.95 EACH

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A Step Up

Compromise between dull, DIY presentation binders for your meetings, and expensive custom jobs. Avery K&M(tm) Titleframes(tm) are cover and spine inserts edged with a money-green marble design. You print titles on the inserts (they're laser compatible) and slide them behind the clear-plastic windows on your 1-1/2" 3-ring binders. We're bundling (3) packages of (6) so you can dress up a total of (18) binders.

31242 BINDER INSERTS
$1.25 PKG(3)

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Jacob's Ladder

Warning!  WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.

It's nice to know that some things don't change. One is the Jacob's Ladder. Still made with (6) slabs of wood, each about 2" x 2" x 1/2", each a bright combination of colors, and all connected by a contrasting ribbon. Hold one end up and let the string of slabs dangle. When you flop the top block end for end, each lower slab in turn will flop end for end. Fascinating. Particularly if you are about 5 to 9 years old.

91654 JACOB'S LADDER
$4.25 EACH

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Magnifying Headband

Perfect for detail, hobby or jewelry work, for examining bugs and rocks and field specimens, even reading. An adjustable headband holds a flip-up visor. On the visor is a battery holde (2) "AAA", not included) and light which can be turned on and off and aimed where needed. Below the visor hangs a pair of magnifying lenses which can be flipped up out of your sight independent of the visor. (4) interchangeable acrylic lens sets are included, 1.2X, 1.8 X, 2.5X and 3.5 X. Quite well made and its patented design is thoroughly adaptable to whatever use.

91310 ILLUM. MAGNIFYING VISO
$29.95 EACH
 
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