South half the city of Ann Arbor published by Everts and Stewart [plat] [Wards 2, 1, and 6]

Publication information: Chicago, Ill. : Everts & Stewart, 1874. [pages 110 and 111 of the original volume were scanned separately and edited intoa single image file.]

Willow Run Research Center, MIDAC Computer, 1954

[Display panel shows simulation of a pool game )

Willow Run Research Center, MIDSAC and MIDSAC, 1954

(MIDSAC was an upgraded version of MIDAC. This is a different compute bay than shown in bl018370 and bl018371)

Willow Run Research Center, MIDSAC and MIDAC, 1954

[MIDSAC was an upgraded version of the MIDAC computer)