Sodium perborate is a white, granular solid which decomposes in an aqueous solution to hydrogen peroxide and sodium borate. Active oxygen content 10%. Melting point is 63 degrees Celsius. It's used in

 

Offered here for auction is a set of Vintage Bushnell Binoculars. These binoculars are very small measuring 4 1/8" x 2" when opened flat. They have the original case with them which is stamped "Made i

 

WELCOME TO LEESATTIC 　 　 　 DESCRIPTION: vintage young's rectal dilators in org. box. nice box. complete..... *NOTE( if there is a letter & number code at the end of the title its for me has

 

This sale is a for 2 booklets (one is a catalog) of Pickett slide rules. Buyer is responsible for the shipping costs. The shipping is figured on the location of the buyer and the weight of the item. W

 

 

Normal 0 false false false MicrosoftInternetExplorer4 ***** WELCOME TO OUR AUCTION ***** FOR YOUR CONSIDERATION.HERE IS A CHUCK'S GOLD TRAPPER.BETTER KNOWN AS A HAND SUCTION TUBE OR DREDGE.I HAVE NEVE

 

1942 Florence Nightingale PledgeCard Stock 8" x 10" Good condition, there is a little fading on the right edge that would be covered by a frame. Always listing interesting & unusual items so be su

 

Up for auction is a 1800's. KEUFFEL & ESSER Co. NEW York and 74482 this is an Engineer's Mountain and mining Transit model 74482 it belongs in a Museum for sure . There are clamps and tangent scre

 

DAVID WHITE 30438 TRANSIT VINTAGE!!!WITH BOX! SHIPPING IS $25.00 ITS HEAVY!NOT SURE IF THIS WORKS BOUGHT AT ESTATE SALE NICE OLD PIECE LENSES ARE GOOD SOME OF THE PAINT APPEARS TO BE CHIPPING BUT OVER

 

Vintage very good condition Eagle Pencil Co. Compass . It has reversible tips and the pen nib is discolored. I think it is patented 1894. I found this at an estate sale and that is all I know about it