PSM V22 D345 The chronopher schematic
Summary
The chronopher schmeatic
Public domain photograph related to the history of England, free to use, no copyright restrictions image - Picryl description
Tags
illustrations of clocks in england
psm clocks
popular science monthly illustrations volume 22
diagram
high resolution
scientific illustrations
science
science history
popular science
Date
1882 - 1883
Source
Wikimedia Commons
Link
Copyright info
public domain