no
6/452
spectrum research
memo
from
Viridian (Mjr)
to
Cobalt (Lt)
Spectrogram reports prove M.S.V. vulnerable when navigating swamp and bog-land terrain. Increase buoancy of craft to maximum plus.
file
Zero Minus
Blue .0087/4
origin
White
classification
blue urgency
Spectrum research memos published originally in Captain Scarlet 1968 Annual