PERMANENT HISTORICAL RECORD

TRANSCRIBER'S NOTES
* Abbreviations and Terminology Expanded:
* R.A.F. (Royal Air Force): The United Kingdom's aerial warfare service branch.
* O.R.B. (Operations Record Book): A mandatory daily log maintained by units of the British and Commonwealth air forces to document administrative and operational history.
* APPENDICES: These supplemental documents typically include daily operational reports (OPREPS), intelligence summaries, unit routine orders, maps, and photographs that support the narrative entries in the main record book.
* Observations about the Document:
* This page serves as a formal divider for the permanent records held by the Air Historical Branch of the Air Ministry.
* The stamp in the top right corner indicates this is page 1 of the specific volume or folder.
* The minimalist design and typewriter-style font are characteristic of mid-20th-century British military record-keeping.
* Historical Context and Location:
* The Air Ministry: During World War II, this was the government department responsible for managing the affairs of the Royal Air Force, based in London, England.
* Operational Significance: This specific volume (AIR 27/276) contains the appendices for unit records during the later stages of the war. While the cover is generic, the contents typically detail the "aerial siege" and tactical interdiction missions carried out in theaters like the Mediterranean and Italy.
* The Marauder Connection: Though not mentioned on this cover, records in this series often document the transition and combat use of medium bombers such as the Martin B-26 Marauder III and Martin Baltimore.
* Preservation: The label "PERMANENT HISTORICAL RECORD" reflects the intent of the Air Ministry to preserve a minute-by-minute account of the air war for future historical analysis and the adjudication of unit honors and awards.

2
The date written in the 'Date' line of the postagram is 1 JUL 43.