A search suggests they have at least 139: https://collection.sciencemuseumgroup....

		Symbiote on Jan 20, 2021 \| parent \| context \| favorite \| on: Never Been Seen: Science Museum Group Collection A search suggests they have at least 139: https://collection.sciencemuseumgroup.org.uk/search/objects/... See also Wikipedia, which gives enough information that I can see why these are in the collection: https://en.wikipedia.org/wiki/Vaginal_syringe