The archive of the Society for the Protection of Science and Learning.
Baldwin
N J
NJ
D000047:Academies and Institutes / Q000266:history*; D005582:Foundations / Q000266:history*; D005858:Germany; D049711:History, Modern 1601-; D008373:Manuscripts as Topic / Q000266:history*; D011057:Politics; D012586:Science / Q000266:history*; D012952:Societies / Q000266:history*; D006113:United Kingdom