Description:
This photograph is included among 117 photos in an album of 109 pages. The images portray the assembly of the IBM Automatic Sequence Controlled Calculator (Harvard Mark I) computer in the Cruft Laboratory of Harvard University's Physics Department and the ceremony in August 1944 in which it was dedicated.
Details of the people and activities in each photograph are given in separate entries from Lib.1964-001 to Lib.1964-109. Inventory record numbers with "a" and "b" attached refer to pairs of images originally glued to a single page of the album.
This photograph shows:
IBM President Thomas J. Watson, Sr shows some of the Mark I's counters to four U.S. Navy petty officers (also members of Computation Lab staff), August 1944.
from left to right: Thomas J. Watson, Hubert M. Livingston, C. Bissell, Durward R. White, Delo A. Calvin.