WMW UNION Horizontal Borers Types BFT63 and BFT80. Early models from the 1950s with exposed pulleys on top of the head. Sales, Technical Specification & Accessories Catalogue. 16 pages.
WMW UNION Horizontal Borers Types BFT63 and BFT80 Two Sales, Technical Specification & Accessories Catalogues, one early, the other late, showing all versions of the machines with head-mounted pulleys enclosed. 34 detailed and well-illustrated pages.