A Victorian era scientist working in his laboratory using a dip pen to document observations made through a brass microscope typical of the time period.

Name: Victorian Era Scientist Working His Laboratory
Uploaded: 2019-12-31T00:00:00.000Z
Duration: 22 s
Channel: JHDT Productions
Description: A Victorian era scientist working in his laboratory using a dip pen to document observations made through a brass microscope typical of the time period. Stock Footage Video (100% Royalty-free) 1043780311 | Shutterstock