Hail project, 1968-1970

(637) Hail project, New Raymer, Colorado, June 25, 1968; (643) Hail suppression project, New Raymer, July 2, 1968; (656) Niwot Ridge and hail project, New Raymer and personnel, August 6, 1968; (658) Hail project, New Raymer school, trucks, interior building, August 8, 1968; (839C) Hail project, New Raymer, July 2, 1969; (842) Hail project, New Raymer, July 2, 1969; (856) Hail project, New Raymer, miscellaneous, July 14, 1969; (860) Hail project, New Raymer, July 15, 1969; (864) Hail project, Greeley National Guard radar, July 24, 1969; (885C) Hail project, Greeley radar, slides, copy negatives, July 28, 1969; (887C) Hail project, August 5, 1969; (1020) Rocket, hail project, parachute deployment system, March 20, 1970; (1073) Hail project, New Raymer, June 19, 1970; (1082C) Hail project, Fort Morgan (Meisel), June 18, 1970; (1089C) Hail project, calibration launch, Raymer radar, Sahm's radar, June 25, 1970.