Early Objectives


Title
Early Objectives
Description
These are objectives of several different designs. They all have non standard threads, predating the adoption of the RMS standard, still in use. The first three from the left are manufactured by Hartnack; they are model numbers 7, 4, and 7. The fourth from the left is early Leitz model number 2 in the style of Belthle. The third from the right is Merz of Munich 1/12". The second from the right is unknown and first on the right is Leitz model number 4. (Thanks to Dr. Timo Mappes for identifying these objectives.)
Date
1855-1880
Original Format
microscopes
Extent
Local Identifier
LL02.48.06.19
Creator(s)
Subject(s)
Spatial
Location of Original
Laupus Library History Collections
Rights
This item has been made available for use in research, teaching, and private study. Researchers are responsible for using these materials in accordance with Title 17 of the United States Code and any other applicable statutes. If you are the creator or copyright holder of this item and would like it removed, please contact us at als_digitalcollections@ecu.edu.
http://rightsstatements.org/vocab/InC-EDU/1.0/

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