1968 Buyers Guide (open access)

1968 Buyers Guide

Guide for San Antonio, including membership roster for San Antonio Chamber of Commerce, recommendations and advertisements for local businesses, and the 1968 national business outlook. Advertisers index starts on page 93.
Date: January 1968
Creator: San Antonio Chamber of Commerce
Object Type: Book
System: The Portal to Texas History
Adding-Machine (open access)

Adding-Machine

Patent for improvements to adding machines, which is key-operated and includes a vertically disposed shaft and a means to actuate the sliding plate.
Date: January 5, 1915
Creator: Gatewood, William F.
Object Type: Patent
System: The Portal to Texas History
Adjustable Bicycle-Rest. (open access)

Adjustable Bicycle-Rest.

Patent for a new and useful adjustable bicycle-rest, including instructions and illustrations.
Date: January 23, 1900
Creator: Wise, Harry
Object Type: Patent
System: The Portal to Texas History
Alamo Area Council of Governments Problems, Objectives, Services Report (open access)

Alamo Area Council of Governments Problems, Objectives, Services Report

A report on social planning needs and priorities in the San Antonio area.
Date: January 1970
Creator: Alamo Area Council of Governments
Object Type: Report
System: The Portal to Texas History
Antifreezing Appliance for Water-Pipes. (open access)

Antifreezing Appliance for Water-Pipes.

Patent for anti-freezing appliance for water supply and drain pipes of residences and buildings. The object is provide a device connected with the main and service lines of a hours supply water system for the purpose of avoiding interfering with the operation of the service.
Date: January 20, 1920
Creator: Davis, Thomas A.
Object Type: Patent
System: The Portal to Texas History
Artificial Tooth. (open access)

Artificial Tooth.

Patent for a new and useful artificial tooth for "supplying missing teeth or crowning roots" (line 10 -11).
Date: January 11, 1898
Creator: Carroll, Houston Monroe
Object Type: Patent
System: The Portal to Texas History
Attachment for Automobiles (open access)

Attachment for Automobiles

Patent for a spring motor attachment for automobiles.
Date: January 17, 1911
Creator: Carroll, Houston M.
Object Type: Patent
System: The Portal to Texas History
Automatic Repeating Railroad-Signal. (open access)

Automatic Repeating Railroad-Signal.

Patent for an automatic repeating railroad-signal designed to be used with semaphore and other train-signaling apparatus. It eliminates mistakes made in notifying the central office and automatically reports "any change in the position or color of the signal to a central office over the ordinary telegraph-wire" (lines 14-16). The signal is a wheel that operates a key to send a message to the central office.
Date: January 28, 1896
Creator: Innes, Robert Hayward
Object Type: Patent
System: The Portal to Texas History
Automobile-Tire. (open access)

Automobile-Tire.

Patent for a device that provides a cushion to spring wheels.
Date: January 1, 1918
Creator: Dalwigk, Hermann
Object Type: Patent
System: The Portal to Texas History
Back-Pressure Valve (open access)

Back-Pressure Valve

Patent for a back pressure valve for well drilling which may be "removed from the well with facility and despatch" (lines 18-20).
Date: January 18, 1910
Creator: Neighbors, Charles C.
Object Type: Patent
System: The Portal to Texas History
Bale-Forming Apparatus (open access)

Bale-Forming Apparatus

Patent for an automatic bale forming apparatus that can be set to make a certain size cotton bale and will stop when it reaches that size and send the finished bale out on a conveyer belt and begin the next one.
Date: January 21, 1908
Creator: Reagan, Edgar
Object Type: Patent
System: The Portal to Texas History
Basin-Protector (open access)

Basin-Protector

Patent for a flexible basin lining that improves sanitation in areas where washrooms are often-used and rarely cleaned.
Date: January 23, 1917
Creator: Van Dunker, Charles L.
Object Type: Patent
System: The Portal to Texas History
Bat-Roost. (open access)

Bat-Roost.

Patent for a bat roost that provides roosting space, as well as a space for hibernation. The bat roost will have a lower space that allows the user to clean out the droppings.
Date: January 6, 1914
Creator: Campbell, Charles A. R.
Object Type: Patent
System: The Portal to Texas History
Bench Clamp. (open access)

Bench Clamp.

Patent for a new and improved bench clamp. This design, "[b]eing made of iron or other suitable material . . . is strong, durable, and inexpensive. It requires no bolts or screws to secure it to the work-bench or other object where its use may be required, and can be put in position and removed easily and quickly. It occupies but little room on account of its compactness, and can be applied to any piece of work without marring it" (lines 72-80).
Date: January 25, 1881
Creator: Murphy, James
Object Type: Patent
System: The Portal to Texas History
Bexar County Operating Budget: 1975 (open access)

Bexar County Operating Budget: 1975

Proposed budget for Bexar County, Texas outlining projected income and expenditures, with supporting documentation.
Date: January 30, 1975
Creator: Bexar County (Tex.)
Object Type: Book
System: The Portal to Texas History
Bicycle. (open access)

Bicycle.

Patent for certain new and useful improvements in bicycles, including instructions and illustrations.
Date: January 23, 1900
Creator: White, Edward Y.
Object Type: Patent
System: The Portal to Texas History
Box Car Door Fastener (open access)

Box Car Door Fastener

Patent for a box door fastener used for railway box car doors. For use in sliding door style entrances, and does not require the alteration of doors once installed. Doors may also be fastened in place while also allowing to be in a slightly open position for ventilation of the interior.
Date: January 21, 1921
Creator: Wood, James Gillam
Object Type: Patent
System: The Portal to Texas History
The Broadcaster, January/February 1985 (open access)

The Broadcaster, January/February 1985

A newsletter published for current and retired employees of City Public Service, San Antonio's natural gas and electric utility, providing updates on local events and projects.
Date: January 1985
Creator: City Public Service (San Antonio, Tex.)
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Broadcaster, January/February 1988 (open access)

The Broadcaster, January/February 1988

A newsletter providing information on City Public Service utility projects for the city of San Antonio, Texas.
Date: January 1988
Creator: City Public Service (San Antonio, Tex.)
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Bung and Air Connection for Beer-Kegs, &c. (open access)

Bung and Air Connection for Beer-Kegs, &c.

Patent for improvements in bungs and air connections for beer-kegs by using a metallic bung which has an opening (a bung-hole), “and provided atone side with a passage, the passage being interiorly threaded at its outer end, an air-tube provided with a valve and having a swiveled member exteriorly threaded and engaging the threaded portion of the passage, and the cork or stopper arranged within the inner portion of the bung-hole and closing the inner end of the passage.” (Lines 116-123, p. 3) Illustration is included.
Date: January 1, 1901
Creator: Morawetz, John
Object Type: Patent
System: The Portal to Texas History
Cage or Support for Well-Tubing (open access)

Cage or Support for Well-Tubing

Patent for a well tubing cage which provides support for well tubes so that a second pipe is not required. Illustrations included.
Date: January 17, 1911
Creator: Harpham, Harry C.
Object Type: Patent
System: The Portal to Texas History
Can-Filling Machine. (open access)

Can-Filling Machine.

Patent for a new and useful machine for filling bottles and analogous receptacles, including instructions and illustrations.
Date: January 2, 1900
Creator: Gebhardt, William
Object Type: Patent
System: The Portal to Texas History
Car Coupling. (open access)

Car Coupling.

Patent for a new and improved design for freight car coupling. This design calls for a sliding block, with the assistance of metal pins, to lock the link between two freight cars firmly in place. This eliminates the possibility of accidental disconnect.
Date: January 11, 1881
Creator: Upson, Bolivar J.
Object Type: Patent
System: The Portal to Texas History
Change-Maker. (open access)

Change-Maker.

Patent for "improvements in money-drawers which are designed to separate the coin placed therein according to the various denominations, and at the same time providing means whereby change may be readily had" (lines 8-13) with instructions and illustrations.
Date: August 1, 1891
Creator: Johnson, William W.
Object Type: Patent
System: The Portal to Texas History