Alumina Production at Martinswerk Bergheim-Rhineland by H.R. Williams
No Edition Remarks. 8 pages. This is an ex-Library book. Blue paperback with staple binding. British Intelligence Objectives Sub-Committee. B.I.O.S. Final Report No. 975. Item No. 21. Contains black and white photographic plates. Pages and plates are lightly tanned and foxed throughout. Light thumb-marking present. Light scuffing to text-block edges. Binding remains firm. Paper cover has mild edge wear with scuffing to edges and creasing. Mild rubbing to surfaces with curling to corners. Moderate tanning to spine and edges. Rust staining to spine. Stamped mark to front cover.