Rendering Amber Clear for Use in Lens-Making for Magnifying Glass

Pencil sketch of Sir Charles Lock Eastlake by John Partridge (Queen Victoria’s favourite portrait painter), 1825

From the work of Sir Charles Lock Eastlake entitled Materials for a history of oil painting, (London: Longman, Brown, Green, and Longmans, 1846), we learn the following:

The effect of oil at certain temperatures, in penetrating […]

Cleaning Watch Chains

To Clean Watch Chains.

Gold or silver watch chains can be cleaned with a very excellent result, no matter whether they may be matt or polished, by laying them for a few seconds in pure aqua ammonia; they are then rinsed in alcohol, and finally. shaken in clean sawdust, free from sand. […]

Mocking Bird Food

Mocking Bird Food.

Hemp seed……….2 pounds Rape seed………. .1 pound Crackers………….1 pound Rice…………….1/4 pound Corn meal………1/4 pound Lard oil…………1/4 pound

 

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Furniture Polishing Cream

Furniture Polishing Cream.

Animal oil soap…………………….1 onuce Solution of potassium hydroxide…. .5 ounces Beeswax……………………………1 pound Oil of turpentine…………………..3 pints Water, enough to make……………..5 pints

Dissolve the soap in the lye with the aid of heat; add this solution all at once to the warm solution of the wax in the oil. Beat […]

Cleaner for Gilt Picture Frames

Cleaner for Gilt Frames.

Calcium hypochlorite…………..7 oz. Sodium bicarbonate……………7 oz. Sodium chloride………………. 2 oz. Distilled water…………………12 oz.

 

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Copper Kills Covid-19 and the Sun is Your Friend

The element copper effectively kills viruses and bacteria.

Therefore it would reason and I will assert and not only assert but lay claim to the patents for copper mesh stints to be inserted in the arteries of patients presenting with severe cases of Covid-19 with a slow release dosage of […]

Carpet Cleaner Formulae

Carpet Cleaners.

Powder Form

Sal soda…8 ounces av. (hydrated sodium carbonate)( Na2CO3∙10H2O) or soda ash. Borax…….4 ounces av. Both should be in powder.

In using, this amount of material is to be dissolved in a gallon of water, then mix this with a solution of a pound of soap (any good […]

I wish to have no connection with any ship that does not sail fast; for I intend to go in harm’s way.

— John Paul Jones