r. Schwabe has remarked on our satellite, ments have occupied the attention of numerous and able of a pint of water brushed over the painting will so dis- reflected a blue, red or yellow ray, we could admit that intellects, and yet the study is very far from having been solve the varnish in the… … the use of @2:ydized oil of turpentine for the same purpose. ‘Lhe uwpentiue is placed in a shallow vessel, and fully exposed to the sun, and being at the sametime frequent- earth ; but as it is green, must we not conclude by anal- The annexed engravings illustrate a newly-invented ly sgitated for…
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