filtring

Having separated the Spirit by filtring through brown Paper, I divided the butirous Matter into two Parts: I put one, without any Addition, into a little Glass Cucurbit, which I placed in a Sand-Heat to rectify it, and by this Operation I got an Oil of an Amber Colour, swimming upon

The Natural History of Chocolate Being a Distinct and Particular Account of the Cocoa-Tree, its Growth and Culture, and the Preparation, Excellent Properties, and Medicinal Vertues of its Fruit D. Qu��lus 1742

Taking several of these out of their Pond of Vinegar, by the net of a small piece of filtring Paper, and laying them on a black smooth Glass plate, I found that they could wriggle and winde their body, as much almost as a

Micrographia Some Physiological Descriptions of Minute Bodies Made by Magnifying Glasses with Observations and Inquiries Thereupon Robert Hooke 1669