Name/Title:
Patent Model - Improvement in Engine-Governors
Maker and role:
Caldwell Jenkins (b.1820, d.1905), Patentee, Charles Lee, Assignee, Caldwell Jenkins (b.1820, d.1905), Assignee
Production date:
Jun 11 1878
Object number:
2015.14.2616a,b
See full details
Name/Title:
Patent Model - Improvement in Steam-Engine Regulators
Maker and role:
Caldwell Jenkins (b.1820, d.1905), Patentee, Caldwell Jenkins (b.1820, d.1905), Assignee, Charles Lee, Assignee
Production date:
Jun 11 1878
Object number:
2015.14.2617a,b
See full details
