Reading RRS Poop Deck - Enclosed Capstan ensign space - deck oo°0 - f Location Rope Coil Steering engine room oily floor entrance Quarters - Enclosed Crew's mess — benches and tables ) 0.04 Deck 0.04 Clerk's room - deck Crew's head 0.05 0.05 Officer's bath Officer's mess 0.05 0.05 Officer's head 0.04 VIP quarters - rugs and chairs 0.04 Work spaces ~ Enclosed laboratory ~ work tables and floors 0.05 Galley - floors and work areas Observation room (Scientific) - chairs, © 0.05 Wheelhouse - deck Flying bridge - portable canvas cover 0.06 0.05 Wireless room - deck work space, decks Upper bridge - Exposed Deck grating - wood 0.05 0.05 0.07 Compass cover — canvas Instrument cover - canvas 0.08 0.08 Miscellaneous Engine room - sea suction 0.05 Air exhausts into room 2. Hatch only) 0.04 Radiation Readings - SATUMA MARU Date: 7-26-58 Instrument: MX-5 Beta-Gamma Geiger Counter #1146 Background Ashore: 2200 hours, 25 July 1958: 0.06-0.07 mr/hr Beta-Gamma All readings on exposed outer surface unless noted. contact with surface. Beta shield open. over each area examined. Probe held almost in Only maximum readings recorded DOE ARCHIVES wlohe y