Time and distance dial (MC 371/925, USF 6/2)
start here
stop here
Document Information
Time and distance dial
3
MC 371/925, USF 6/2
1 object
nd [1940s]
446th Bomb Group
Theodore 'Ted' Nichols
Image Information
Description
'Type D-4 Computer, Time and Distance' dial for calculating air speeds and altitude correction.