Box 12
Contains 27 Results:
Machines. Machine gear. glass plate negative, undated
The Fred H. Colvin Collection consists primarily of correspondence, clippings, typescripts and photographs documenting the history and development of the machine tool industry and to his career as an editor, author and co-author in the fields of technical writing, poetry and history. The bulk of this collection consists of research material gathered by Colvin for his unpublished History of the American Machine Tool Industry.
Machines. Arbor press designed by Fred H. Colvin. glass plate negative, 1900 July 1
The Fred H. Colvin Collection consists primarily of correspondence, clippings, typescripts and photographs documenting the history and development of the machine tool industry and to his career as an editor, author and co-author in the fields of technical writing, poetry and history. The bulk of this collection consists of research material gathered by Colvin for his unpublished History of the American Machine Tool Industry.
Machines. Drill press (Silver and Gray). glass plate negative, undated
The Fred H. Colvin Collection consists primarily of correspondence, clippings, typescripts and photographs documenting the history and development of the machine tool industry and to his career as an editor, author and co-author in the fields of technical writing, poetry and history. The bulk of this collection consists of research material gathered by Colvin for his unpublished History of the American Machine Tool Industry.
Machines. Grinding machine. glass plate negative, undated
The Fred H. Colvin Collection consists primarily of correspondence, clippings, typescripts and photographs documenting the history and development of the machine tool industry and to his career as an editor, author and co-author in the fields of technical writing, poetry and history. The bulk of this collection consists of research material gathered by Colvin for his unpublished History of the American Machine Tool Industry.
Machines. Horizontal drilling machine (Silver and Gray) glass plate negative, undated
The Fred H. Colvin Collection consists primarily of correspondence, clippings, typescripts and photographs documenting the history and development of the machine tool industry and to his career as an editor, author and co-author in the fields of technical writing, poetry and history. The bulk of this collection consists of research material gathered by Colvin for his unpublished History of the American Machine Tool Industry.
Machines. Indexing head plain miller (Wm. Mason, Taunton, MA) glass plate negative, undated
The Fred H. Colvin Collection consists primarily of correspondence, clippings, typescripts and photographs documenting the history and development of the machine tool industry and to his career as an editor, author and co-author in the fields of technical writing, poetry and history. The bulk of this collection consists of research material gathered by Colvin for his unpublished History of the American Machine Tool Industry.
Machines. Index plate, large. (Corlas Engine Co.) glass plate negative, undated
The Fred H. Colvin Collection consists primarily of correspondence, clippings, typescripts and photographs documenting the history and development of the machine tool industry and to his career as an editor, author and co-author in the fields of technical writing, poetry and history. The bulk of this collection consists of research material gathered by Colvin for his unpublished History of the American Machine Tool Industry.
Machines. Lathes, blocked up engine lathe note vertical frame at left in day, bend at right. glass plate negative, undated
The Fred H. Colvin Collection consists primarily of correspondence, clippings, typescripts and photographs documenting the history and development of the machine tool industry and to his career as an editor, author and co-author in the fields of technical writing, poetry and history. The bulk of this collection consists of research material gathered by Colvin for his unpublished History of the American Machine Tool Industry.
Machines. Lathes, special machines. Note vertical frame at left in Day/Bend at right. glass plate negative, undated
The Fred H. Colvin Collection consists primarily of correspondence, clippings, typescripts and photographs documenting the history and development of the machine tool industry and to his career as an editor, author and co-author in the fields of technical writing, poetry and history. The bulk of this collection consists of research material gathered by Colvin for his unpublished History of the American Machine Tool Industry.
Machines. Machined parts. glass plate negative, undated
The Fred H. Colvin Collection consists primarily of correspondence, clippings, typescripts and photographs documenting the history and development of the machine tool industry and to his career as an editor, author and co-author in the fields of technical writing, poetry and history. The bulk of this collection consists of research material gathered by Colvin for his unpublished History of the American Machine Tool Industry.