directorate of air ministry factories

  1. Apophenia

    Rolls-Royce RB Designations

    Rolls-Royce Limited/Rolls-Royce (1971) Limited/Rolls-Royce plc 'RB' Designations (Moderator: I have placed this listing here because its emphasis is on the designation system rather than details of the engines themselves. If this is positioning is deemed inappropriate, please move or delete...
    • Apophenia
    • Thread
    • air ministry cold war directorate of air ministry factories great britain ministry of aircraft production ministry of aviation ministry of defence ministry of supply power jets rolls-royce rover company limited world war ii
    • Replies: 46
    • Forum: Designation Systems
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