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1
Author:
Walmsley, Wm. H.
Subjects and Genres: ';
“...Microscopes & microscopy....”
Record Source:
Published Materials
Book
2
3
4
Subjects and Genres: ';
“...Microscopes Penn. History 19th century....”
Book
5
Subjects and Genres: ';
“...Microscopes Penn. History 19th century....”
Book
6
Subjects and Genres: ';
“...Microscopes Penn. History 19th century....”
Book
7
Published 1885
Subjects and Genres: ';
“...Microscope and microscopy Periodicals....”
Record Source:
Published Materials
Journal
8