Administrative record (item) - CAC Correspondence Relating to the Ikara Project for the RAN - Ex. 200/220 Project 9.4/9.5: Secret - G.30, Letter - Dept of Navy Attn: Cmdr Jobson - Miscellaneous Fuse Panel Clarification of Following: Indexing of Drawings, Build Standard and HMAS Perth defect - Signed H.H. Knight GM (28/6/67)