Pocket Operators

The following is established of the heading itself.

Pocket Operators is recorded in the structured authority under the identifier Q115823615. Institutional cataloguing adds that pocket Operators is recorded from 2015. It is also recorded that pocket Operators is classified as a synthesizer, drum machine or groove machine.

Catalogued output is recorded as follows.

Wellcome Collection catalogues 6 works under this heading. A tooth-drawer extracting a tooth from a standing patient, who is being pick-pocketed by a woman. Line engraving after L. van Leyden, 1523. is dated 1523 and held by Wellcome Collection. A tooth-drawer extracting a tooth from a standing patient, who is being pick-pocketed by a woman. Line engraving by L. van Leyden, 1523. is dated 1523 and held by Wellcome Collection. Institutional cataloguing adds that surgeon performing eye surgery on a patient on board a naval hospital ship with the assistance of three men. Glass negative, ca. 1919. is dated [1919] and held by Wellcome Collection.

New London surgical pocket-book : (medical, operative, and mechanical,) founded on the popular lectures and works of Mr. Abernethy, Sir Astley Cooper, Mr. Lawrence, and other distinguished surgeons ... including an adapted pharmacopoeia. is dated 1836 and held by Wellcome Collection. An appeal from the heart to the pocket. is dated 1925 and held by Wellcome Collection. The record continues: the first use of ether in dental surgery, 1846. Oil painting by Ernest Board. is dated 1900-1999 and held by Wellcome Collection.

This entry is compiled from 7 catalogued sources across 6 independent registers. The registers consulted are Crossref registry, Wikidata, Wellcome Collection, National Library of Medicine, arXiv (Cornell University) and Wikipedia. Every statement above is held against the register that stated it; where the registers are silent, the entry is silent.