Historic Microscopes Collection
Microscopes plus cases, accessories, and instruction manuals. Includes items manufactured in the United States, England, France, Germany, and Japan.
ONLINE FORMAT
Image | 5 |
SUBJECT
Railroad construction workers--North Carolina--Greenville | |
Railroad crossings--North Carolina--Greenville | 4 |
Traffic signs and signals--North Carolina--Greenville | 4 |
Railroads--Signaling | 1 |