14 Matching Results

Search Results

[Letter from W. E. Burdick to Kenneth L. Ballard - 1971-06-15]

Description: Letter from W. E. Burdick to Kenith L. Ballard following up with Ballard to confirm that the changes to Ballard's IBM Retirement Plan had been approved and were satisfactory. The letter is printed on IBM letterhead from the Office of the Director of Personnel Plans and Programs.
Date: June 15, 1971
Creator: Burdick, W. E.
Partner: Hoston History Research Center at Houston Public Library

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.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen