The Royal Society further discussed Leeuwenhoek's diploma

Date: 
March 14, 1680

According to Birch's The History of the Royal Society of London, (vol. IV p. 21), the members further dealt with Leeuwenhoek's diploma at the March 4/14, 1680 (O.S./N.S.) meeting, chaired by Joseph Williamson, the Society's president:

The president took with him the diploma for Mr. Leeuwenhoeck, and presented the Society with a screw-press for sealing such diplomas.

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