Inventory of the original Hammer Collection, by his daughter Mabel Hammer Asheton

Front cover

Inside front cover

Flyleaf recto

Flyleaf verso

The William J. Hammer Scientific Collection, title page, recto

The William J. Hammer Scientific Collection, title page, verso

A partial inventory of The William J. Hammer Collection Illustrated, title page, recto

A partial inventory of The William J. Hammer Collection Illustrated, title page, verso

Note, recto

Note, verso

Portrait of William J. Hammer and short biographical note, recto

Portrait of William J. Hammer and short biographical note, verso

Reprint from the Journal of the American Institute of Electrical Engineers, February, 1928, recto

Reprint from the Journal of the American Institute of Electrical Engineers, February, 1928, verso

Photograph of medals awarded to William J. Hammer, recto

Photograph of medals awarded to William J. Hammer, verso

Brief outline of the various sections, f. 2r

Brief outline of the various sections, f. 2v

Brief outline of the various sections, f. 3r

Brief outline of the various sections, f. 3v

Brief outline of the various sections, f. 4r

Brief outline of the various sections, f. 4v

Photograph of set up of The William J. Hammer Scientific Collection, recto

Photograph of set up of The William J. Hammer Scientific Collection, verso

Brief outline of the various sections, f. 5r

Brief outline of the various sections, f. 5v

Brief outline of the various sections, f. 6r

Brief outline of the various sections, f. 6v

Brief outline of the various sections, f. 7r

Brief outline of the various sections, f. 7v

Brief outline of the various sections, f. 8r

Brief outline of the various sections, f. 8v

Brief outline of the various sections, f. 9r

Brief outline of the various sections, f. 9v

Brief outline of the various sections, f. 10r

Brief outline of the various sections, f. 10v

Brief outline of the various sections, f. 11r

Brief outline of the various sections, f. 11v

Blank

Blank

Edisonia - Section A, title page, recto

Edisonia - Section A, title page, verso

Photograph of the Edisonia section of The William J. Hammer Scientific Collection, recto

Photograph of the Edisonia section of The William J. Hammer Scientific Collection, verso

Table of contents for Edisonia - Section A, recto

Table of contents for Edisonia - Section A, verso

Table of contents for Edisonia - Section A, recto

Table of contents for Edisonia - Section A, verso

Photographs of The William J. Hammer Collection of Tubes (and other Laboratory Apparatus), recto

Photographs of The William J. Hammer Collection of Tubes (and other Laboratory Apparatus), verso

Photograph of the Edisonia section of The William J. Hammer Scientific Collection, recto

Photograph of the Edisonia section of The William J. Hammer Scientific Collection, verso

Introduction to Edisonia, [f. 1r]

Introduction to Edisonia, [f. 1v]

Introduction to Edisonia, f. 2r

Introduction to Edisonia, f. 2v

Introduction to Edisonia, f. 3r

Introduction to Edisonia, f. 3v

Introduction to Edisonia, f. 4r

Introduction to Edisonia, f. 4v

Portrait of Thomas A. Edison addressed to William J. Hammer, recto

Portrait of Thomas A. Edison addressed to William J. Hammer, verso

f. 1r

f. 1v

f. 2r

f. 2v

f. 3r

f. 3v

f. 4r

f. 4v

f. 5r

f. 5v

f. 6r

f. 6v

f. 7r

f. 7v

f. 8r

f. 8v

f. 10r

f. 10v

f. 11r

f. 11v

f. 12r

f. 12v

f. 13r

f. 13v

f. 14r

f. 14v

Photograph of The William J. Hammer Incandescent Lamp Socket Collection, recto

Photograph of The William J. Hammer Incandescent Lamp Socket Collection, verso

f. 15r

f. 15v

Photograph of different exhibits in The William J. Hammer Historical Collection of Incandescent Electric Lamps, recto

Photograph of different exhibits in The William J. Hammer Historical Collection of Incandescent Electric Lamps, verso

f. 15r

f. 15v

Photograph of lamp photographs from The William J. Hammer Collection of Edisonia, recto

Photograph of lamp photographs from The William J. Hammer Collection of Edisonia, verso

f. 16r

f. 16v

f. 17r

f. 17v

Photograph of samples of materials used by Thomas A. Edison in his early experiments, recto

Photograph of samples of materials used by Thomas A. Edison in his early experiments, verso

f. 18r

f. 18v

f. 19r

f. 19v

f. 20r

f. 20v

f. 21r

f. 21v

f. 22r

f. 22v

f. 23r

f. 23v

f. 24r

f. 24v

f. 25r

f. 25v

f. 26r

f. 26v

f. 27r

f. 27v

f. 28r

f. 28v

f. 29r

f. 29v

f. 30r

f. 30v

f. 31r

f. 31v

f. 32r

f. 32v

f. 33r

f. 33v

f. 34r

f. 34v

f. 35r

f. 35v

f. 36r

f. 36v

f. 37r

f. 37v

f. 38r

f. 38v

f. 39r

f. 39v

f. 40r

f. 40v

f. 41r

f. 41v

f. 42r

f. 42v

"Electrical Diablerie", booklet, recto

"Electrical Diablerie", booklet, verso

f. 43r

f. 43v

f. 44r

f. 44v

f. 45r

f. 45v

Photograph of Phonographs, Telephones, etc. from the William J. Hammer Scientific Collection, recto

Photograph of Phonographs, Telephones, etc. from the William J. Hammer Scientific Collection, verso

f. 46r

f. 46v

f. 47r

f. 47v

Photograph of A Very Early Broadcast, 1889, Before the Days of Radio, recto

Photograph of A Very Early Broadcast, 1889, Before the Days of Radio, verso

f. 48r

f. 48v

f. 49r

f. 49v

f. 50r

f. 50v

f. 51r

f. 51v

f. 52r

f. 52v

Blank

Blank

Aviation - Section B, title page, recto

Aviation - Section B, title page, verso

Photograph of photographs from the Aviation section of The William J. Hammer Scientific Collection, recto

Photograph of photographs from the Aviation section of The William J. Hammer Scientific Collection, verso

Table of contents for Aviation - Section B, [f. 1r]

Table of contents for Aviation - Section B, [f. 1v]

Table of contents for Aviation - Section B, f. 2r

Table of contents for Aviation - Section B, f. 2v

Photograph of the Aviation section of the William J. Hammer Scientific Collection, recto

Photograph of the Aviation section of the William J. Hammer Scientific Collection, verso

Introduction to Aviation, f. 3r

Introduction to Aviation, f. 3v

Introduction to Aviation, f. 4r

Introduction to Aviation, f. 4v

Memo of certain aeronautical activities of Major William J. Hammer, Con. Eng., f. 5r

Memo of certain aeronautical activities of Major William J. Hammer, Con. Eng., f. 5v

Memo of certain aeronautical activities of Major William J. Hammer, Con. Eng., f. 6r

Memo of certain aeronautical activities of Major William J. Hammer, Con. Eng., f. 6v

Memo of certain aeronautical activities of Major William J. Hammer, Con. Eng., f. 7r

Memo of certain aeronautical activities of Major William J. Hammer, Con. Eng., f. 7v

Memo of certain aeronautical activities of Major William J. Hammer, Con. Eng., f. 8r

Memo of certain aeronautical activities of Major William J. Hammer, Con. Eng., f. 8v

Memo of certain aeronautical activities of Major William J. Hammer, Con. Eng., f. 9r

Memo of certain aeronautical activities of Major William J. Hammer, Con. Eng., f. 9v

f. 10r

f. 10v

f. 11r

f. 11v

f. 12r

f. 12v

f. 13r

f. 13v

f. 14r

f. 14v

f. 15r

f. 15v

f. 16r

f. 16v

f. 17r

f. 17v

f. 18r

f. 18v

f. 19r

f. 19v

f. 20r

f. 20v

f. 21r

f. 21v

f. 22r

f. 22v

f. 23r

f. 23v

f. 24r

f. 24v

f. 25r

f. 25v

f. 26r

f. 26v

f. 27r

f. 27v

f. 28r

f. 28v

f. 29r

f. 29v

f. 30r

f. 30v

f. 31r

f. 31v

f. 32r

f. 32v

f. 33r

f. 33v

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Blank

Radium - Section C, title page, recto

Radium - Section C, title page, verso

Photograph of the Radium section of the William J. Hammer Scientific Collection, recto

Photograph of the Radium section of the William J. Hammer Scientific Collection, verso

Table of contents for Radium - Section C, recto

Table of contents for Radium - Section C, verso

Introduction to Radium, [f. 1r]

Introduction to Radium, [f. 1v]

Introduction to Radium, f. 2r

Introduction to Radium, f. 2v

Introduction to Radium, f. 3r

Introduction to Radium, f. 3v

f. 4r

f. 4v

f. 5r

f. 5v

Photograph of The First Clock to have a Radium-Luminous Dial, recto

Photograph of The First Clock to have a Radium-Luminous Dial, verso

f. 6r

f. 6v

f. 7r

f. 7v

f. 8r

f. 8v

f. 9r

f. 9v

f. 10r

f. 10v

f. 11r

f. 11v

f. 12r

f. 12v

f. 13r

f. 13v

f. 14r

f. 14v

f. 15r

f. 15v

f. 16r

f. 16v

f. 17r

f. 17v

f. 18r

f. 18v

f. 19r

f. 19v

f. 20r

f. 20v

f. 21r

f. 21v

f. 22r

f. 22v

f. 23r

f. 23v

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Blank

Selenium - Section D, title page, recto

Selenium - Section D, title page, verso

Photograph of the Selenium section of the William J. Hammer Scientific Collection, recto

Photograph of the Selenium section of the William J. Hammer Scientific Collection, verso

Table of contents for Selenium - Section D, recto

Table of contents for Selenium - Section D, verso

Introduction to Selenium, [f. 2r]

Introduction to Selenium, [f. 2v]

f. 3r

f. 3v

f. 4r

f. 4v

f. 5r

f. 5v

f. 6r

f. 6v

f. 7r

f. 7v

f. 8r

f. 8v

f. 9r

f. 9v

f. 10r

f. 10v

f. 11r

f. 11v

f. 12r

f. 12v

f. 13r

f. 13v

f. 14r

f. 14v

f. 15r

f. 15v

f. 16r

f. 16v

f. 17r

f. 17v

f. 18r

f. 18v

f. 19r

f. 19v

f. 20r

f. 20v

f. 21r

f. 21v

f. 22r

f. 22v

f. 23r

f. 23v

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Blank

The Wm. J. Hammer Collection of Portraits of Scientific Men - Section E, title page, recto

The Wm. J. Hammer Collection of Portraits of Scientific Men - Section E, title page, verso

Photograph of The William J. Hammer Collection of Portraits of Scientific Men, recto

Photograph of The William J. Hammer Collection of Portraits of Scientific Men, verso

Partial list of portraits, recto

Partial list of portraits, verso

Partial list of portraits, recto

Partial list of portraits, verso

Partial list of portraits, recto

Partial list of portraits, verso

Partial list of portraits, recto

Partial list of portraits, verso

Blank

Blank

Collection of historic wires - Section F, title page, recto

Collection of historic wires - Section F, title page, verso

Collection of historic wires - Section F, title page, recto

Collection of historic wires - Section F, title page, verso

Photograph of Case of Historic Wires, recto

Photograph of Case of Historic Wires, verso

Blank

Blank

Samuel F. B. Morse material - Section G, title page, recto

Samuel F. B. Morse material - Section G, title page, verso

Photograph of Historic Trunk, recto

Photograph of Historic Trunk, verso

Blank

Blank

Allesandro Volta material - Section H, title page, recto

Allesandro Volta material - Section H, title page, verso

Photograph of Allesandro Volta Plate, recto

Photograph of Allesandro Volta Plate, verso

Photograph of Allesandro Volta Plate, recto

Photograph of Allesandro Volta Plate, verso

Blank

Blank

Lantern Slides -- Negatives - Section I, title page, recto

Lantern Slides -- Negatives - Section I, title page, verso

Table of contents for Lantern Slides - Negatives - Section I, recto

Table of contents for Lantern Slides - Negatives - Section I, verso

f. 1r

f. 1v

f. 2r

f. 2v

f. 3r

f. 3v

f. 4r

f. 4v

f. 5r

f. 5v

Blank

Blank

Books - Section J, title page, recto

Books - Section J, title page, verso

Blank

Blank

William J. Hammer - Material - Section K, title page, recto

William J. Hammer - Material - Section K, title page, verso

Table of contents for William J. Hammer Material - Section K, recto

Table of contents for William J. Hammer Material - Section K, verso

Introduction to William J. Hammer Material, f. 2r

Introduction to William J. Hammer Material, f. 2v

Photograph of machine to show scientific phenomena by mechanical means, recto

Photograph of machine to show scientific phenomena by mechanical means, verso

f. 3r

f. 3v

f. 4r

f. 4v

f. 5r

f. 5v

Photograph of Tubes, recto

Photograph of Tubes, verso

f. 6r

f. 6v

Photograph of Apparatus - Testing Instruments, etc., recto

Photograph of Apparatus - Testing Instruments, etc., verso

f. 7r

f. 7v

f. 8r

f. 8v

f. 9r

f. 9v

Inside back cover

Back cover