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Telegraph-Repeater

Description: Patent for a telegraph repeater. This invention improves repeaters by eliminating lag by simplifying the apparatus which increases capacity and clarity in transmission by maintaining a larger current strength.
Date: June 24, 1919
Creator: McKibben, Charles W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

The Dallas Journal, Volume 44, 1998

Description: Annual publication containing genealogical information about families in Dallas, Texas and the surrounding area, including family histories, lists of records (births, deaths, registration, etc.), correspondence, and other documentation. Name index begins on page 174.
Date: June 1998
Creator: Dallas Genealogical Society
Item Type: Refine your search to only Journal/Magazine/Newsletter
Partner: Dallas Genealogical Society

The Dallas Journal, Volume 44, 1999

Description: Annual publication containing genealogical information about families in Dallas, Texas and the surrounding area, including family histories, lists of records (births, deaths, registration, etc.), correspondence, and other documentation. Name index begins on page 131.
Date: June 1999
Creator: Dallas Genealogical Society
Item Type: Refine your search to only Journal/Magazine/Newsletter
Partner: Dallas Genealogical Society
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