Collection search - Air Ministry specification No. R31/27 with correction re [regarding] development of Blackburn Iris aircraft - Dated 22 Feb 1928
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Record information – Brief 
Air Ministry specification No. R31/27 with correction re [regarding] development of Blackburn Iris aircraft - Dated 22 Feb 1928
Hierarchical level:File (Accession level)Date:1928/02/22-1930/10/23Reference:R112, RG24-G-3-1-a, Box number: 107, File number: 181.009 (D2763)File no. (creator):181.009 (D2763)BAN no.:2017-00032-9Type of material:Textual materialFound in:Archives / Collections and FondsItem ID number:5036484Context of this record: -
Record information – Details Date(s):1928/02/22-1930/10/23Place of creation:No place, unknown, or undeterminedLanguage of material:EnglishFinding aid no.:Source:GovernmentFormer archival reference no.: -
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