3 Matching Results

Results open in a new window/tab.

The Deervale Ranch Co., Limited (open access)

The Deervale Ranch Co., Limited

Business correspondence written on letterhead from the late 19th century. Letterhead includes livestock illustration and business name, with text reading: "Deervale Ranch, Menard County." Letterhead contains the names Kennedy & Roberts, Managers.
Date: 1891
Creator: unknown
Object Type: Letter
System: The Portal to Texas History
Burbank & Babbitt (open access)

Burbank & Babbitt

Business correspondence written on letterhead from the late 19th century. Letterhead includes decorative images, livestock illustrations, and business name in lithographic print by Clarke & Courts Lith. Galveston, Tex.
Date: 1891
Creator: unknown
Object Type: Letter
System: The Portal to Texas History
Compensating Pump-Spring. (open access)

Compensating Pump-Spring.

Patent for improvements in compensating pump-springs by “storing up in the downward or idle stroke of the suction-rod, a power which is expended during the upward stroke to assist the crank in lifting the rod; and at the same time reducing the power required to drive the pump, equalizing the resistance, increasing the efficiency and generally prolonging the life of the entire mechanism.” (Lines 36-40) Illustration is included.
Date: April 21, 1891
Creator: Black, William L.
Object Type: Patent
System: The Portal to Texas History