Dark Chambers Manuals Manual A)* ©1988, white, C300016-151, 6 pages (folds out), 5 x 7”, Printed in Hong Kong in large letters, Rev A, “N.C.10.1988.” on back Manual B)* ©1988, white, C300016-151, 6 pages (folds out), 5 x 7”, Printed in Hong Kong in small letters, Rev A, “B.T.7.1989” on back |