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MARCH 29 1902. A MOTOR SLED. A NEW WATER-LEVEL REGULATOR FOR STEAM BOILERS. THE CURTIS WATER-LEVEL REGULATOR—GENERAL VIEW AND CROSS SECTION. AUTOMOBILE NOVELTIES. BATTERY-TESTING VOLTMETER. PLUG SWITCH FOR IGNITION CIRCUIT. THE REASON AUTOMATIC AIR PUMP FOR STEAM CARRIAGES., scientific american, 1902-03-29

MARCH 29 1902. A MOTOR SLED. A NEW WATER-LEVEL REGULATOR FOR STEAM BOILERS. THE CURTIS WATER-LEVEL REGULATOR—GENERAL VIEW AND CROSS SECTION. AUTOMOBILE NOVELTIES. BATTERY-TESTING VOLTMETER. PLUG SWITCH FOR IGNITION CIRCUIT. THE REASON AUTOMATIC AIR PUMP FOR STEAM CARRIAGES., scientific american, 1902-03-29 Stock Photo
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Image details

Contributor:

Penta Springs Limited / Alamy Stock Photo

Image ID:

2ABXP7P

File size:

44.3 MB (2.1 MB Compressed download)

Releases:

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Dimensions:

3344 x 4632 px | 28.3 x 39.2 cm | 11.1 x 15.4 inches | 300dpi

Date taken:

3 October 2019

Photographer:

Corantos

More information:

This image could have imperfections as it’s either historical or reportage.

MARCH 29 1902. A MOTOR SLED. A NEW WATER-LEVEL REGULATOR FOR STEAM BOILERS. THE CURTIS WATER-LEVEL REGULATOR—GENERAL VIEW AND CROSS SECTION. AUTOMOBILE NOVELTIES. BATTERY-TESTING VOLTMETER. PLUG SWITCH FOR IGNITION CIRCUIT. THE REASON AUTOMATIC AIR PUMP FOR STEAM CARRIAGES., scientific american, 1902-03-29

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