Cessna 100 Series Service Manual (Models 150-185) (1953-68) (CD-ROM) NOTE: Non Returnable CESSNA 100 Series Service Manuals - 1953 thru 1968, CD-ROM This CD includes 2 separate Cessna 100 Series Service Manuals covering models 150, 172, 175, 180, 182 and 185 Series. The 1953-1962 manual contains 504 pages. The original manual date is 1 February 1962. This manual includes temporary change No. 1 dated 18 October 1977. The 1963-1968 manual contains 806 pages. The original manual date is 1 September 1968. This manual includes temporary change No. 1 dated 18 October 1977. This manual covers the US and French built Reims models.