A supplement to a Catalogue of scientific instruments in the collection of J.A. Billmeir, Esq., C.B.E. : Exhibited by the Museum of the History of Science, Oxford — Teylers Museum
A supplement to a Catalogue of scientific instruments in the collection of J.A. Billmeir, Esq., C.B.E. : Exhibited by the Museum of the History of Science, Oxford
A supplement to a Catalogue of scientific instruments in the collection of J.A. Billmeir, Esq., C.B.E. : Exhibited by the Museum of the History of Science, Oxford
