Martin Van Marum was a natural philosopher.
492 microfiche cards.
Purchased from Micro Methods Ltd. (£105), London, and accessioned, 1967 (1967 2156 fiche).
Originals in The Dutch Society of Sciences, Haarlem,
This is a microfilm of an early American collection that may be of interest to researchers at the APS and may complement an original manuscript collection at the APS.