Operator and organizational maintenance manual for TOW 2 Weapon System, guided missile system M220E4 (1440-01-104-9834), (TOW 2 Heavy Antitank Assault Weapon System).

"May 1983."

Operator and organizational maintenance manual for TOW 2 Weapon System training set, guided missile system M70E2, (TOW 2 Heavy Antitank Assault Weapon System).

"May 1983."

River Forest park. District #2. Water system.

Pencil on tracing paper; location of pipes for entire park; bordered at top by Lake Ave., at left, by Keystone Ave; unsigned;; 98 x 60 cm.; No scale [from photographic copy by Lance Burgharrdt]