Collection
Collection
Learning
The group
Visit us
Expand child menu
Science Museum
National Science and Media Museum
Science and Industry Museum
National Railway Museum
Locomotion
Science and Innovation Park
Collection
Search
About
Search
About
Collection
Learning
The group
Visit us
Expand child menu
Science Museum
National Science and Media Museum
Science and Industry Museum
National Railway Museum
Locomotion
Science and Innovation Park
Search our collection
All
4
People
0
Objects
4
Documents
0
View:
Filter search
Clear all filters
Image
Has Image
1
Non-Commercial Use
1
Category
Mechanical Power Transmission
2
Electricity Supply
1
Hand and Machine Tools
1
Object type
pinion
4
Maker
Waltham (maker)
1
Date
From year
To year
filter
Wheel and pinion ammeter with setting up springs for sensitiveness over restricted region
1882
Mill pinion in cast iron for 8 1/4" diameter metal rolling mill
gear wheel
1875-1900
Triplex 116046 chain pinion 38 teeth
Triplex 116046 chain pinion 38 teeth
Waltham pinion and gear cutting machine
Waltham pinion and gear cutting machine
