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6 records – page 1 of 1.

Collection
Bowman Technical School Photograph Collection
Object ID
B-03-12-09
  1 image  
Object Name
Print, Photographic
Collection
Bowman Technical School Photograph Collection
Description
Classroom chart showing varieties of lever escapement.
Storage Location
LancasterHistory, Lancaster, PA
Subcategory
Documentary Artifact
Search Terms
Bowman Technical School
Classrooms
Charts
Place
Lancaster
Object Name
Print, Photographic
Print Size
3 x 4 inches
Condition
Good
Object ID
B-03-12-09
Notes
The Bowman Technical School was founded by watchmaker Ezra F. Bowman in 1887 to teach the trade of watchmaking and engraving. During World War I, the Bowman Technical School trained soldiers to repair delicate aviation and naval instruments.
Images
Less detail
Collection
Bowman Technical School Photograph Collection
Object ID
B-03-12-10
  1 image  
Object Name
Print, Photographic
Collection
Bowman Technical School Photograph Collection
Description
Classroom chart showing levers and leverage
Storage Location
LancasterHistory, Lancaster, PA
Subcategory
Documentary Artifact
Search Terms
Bowman Technical School
Classrooms
Charts
Place
Lancaster
Object Name
Print, Photographic
Print Size
3 x 4 inches
Condition
Good
Object ID
B-03-12-10
Notes
The Bowman Technical School was founded by watchmaker Ezra F. Bowman in 1887 to teach the trade of watchmaking and engraving. During World War I, the Bowman Technical School trained soldiers to repair delicate aviation and naval instruments.
Images
Less detail
Collection
Bowman Technical School Photograph Collection
Object ID
B-03-12-11
  1 image  
Object Name
Print, Photographic
Collection
Bowman Technical School Photograph Collection
Description
Classroom chart showing single and double roller forks.
Storage Location
LancasterHistory, Lancaster, PA
Subcategory
Documentary Artifact
Search Terms
Bowman Technical School
Classrooms
Charts
Place
Lancaster
Object Name
Print, Photographic
Print Size
3 x 4 inches
Condition
Good
Object ID
B-03-12-11
Notes
The Bowman Technical School was founded by watchmaker Ezra F. Bowman in 1887 to teach the trade of watchmaking and engraving. During World War I, the Bowman Technical School trained soldiers to repair delicate aviation and naval instruments.
Images
Less detail
Collection
Bowman Technical School Photograph Collection
Object ID
B-03-12-12
  1 image  
Object Name
Print, Photographic
Collection
Bowman Technical School Photograph Collection
Description
Classroom chart showing balance, escapement, train, dial train and power.
Storage Location
LancasterHistory, Lancaster, PA
Subcategory
Documentary Artifact
Search Terms
Bowman Technical School
Classrooms
Charts
Place
Lancaster
Object Name
Print, Photographic
Print Size
3 x 4 inches
Condition
Good
Object ID
B-03-12-12
Notes
The Bowman Technical School was founded by watchmaker Ezra F. Bowman in 1887 to teach the trade of watchmaking and engraving. During World War I, the Bowman Technical School trained soldiers to repair delicate aviation and naval instruments.
Images
Less detail
Collection
Bowman Technical School Photograph Collection
Object ID
B-03-12-13
  1 image  
Object Name
Print, Photographic
Collection
Bowman Technical School Photograph Collection
Description
Classroom chart showing drawing the lever escapement.
Storage Location
LancasterHistory, Lancaster, PA
Subcategory
Documentary Artifact
Search Terms
Bowman Technical School
Classrooms
Charts
Place
Lancaster
Object Name
Print, Photographic
Print Size
3 x 4 inches
Condition
Good
Object ID
B-03-12-13
Notes
The Bowman Technical School was founded by watchmaker Ezra F. Bowman in 1887 to teach the trade of watchmaking and engraving. During World War I, the Bowman Technical School trained soldiers to repair delicate aviation and naval instruments.
Images
Less detail
Collection
Bowman Technical School Photograph Collection
Object ID
B-03-12-14
  1 image  
Object Name
Print, Photographic
Collection
Bowman Technical School Photograph Collection
Description
Classroom chart showing measuring amounts of circular motion.
Storage Location
LancasterHistory, Lancaster, PA
Subcategory
Documentary Artifact
Search Terms
Bowman Technical School
Classrooms
Charts
Place
Lancaster
Object Name
Print, Photographic
Print Size
3 x 4 inches
Condition
Good
Object ID
B-03-12-14
Notes
The Bowman Technical School was founded by watchmaker Ezra F. Bowman in 1887 to teach the trade of watchmaking and engraving. During World War I, the Bowman Technical School trained soldiers to repair delicate aviation and naval instruments.
Images
Less detail

6 records – page 1 of 1.