Detail of Raposeira tower mill windshaft, Algarve, Portugal
Detail of Raposeira tower mill tail thrust gudgeon, Algarve, Portugal
Detail of Raposeira tower mill iron retaining strap, Algarve, Portugal
Detail of tower mill III, Figueira, Portugal
Detail of sail pole layout of an Algarve tower mill
Cross section of a tower mill, Burgau, Algarve
Porto Santa Windmill, Porto Santa, off Madeira
Porto Santa Windmill, Porto Santa, off Madeira
Porto Santa Windmill, Porto Santa, off Madeira
Cutting from American magazine, possibly "Life"
Projecto rodizio 5
Portuguese Mill
Projecto rodizio 1
Projecto rodizio 4
Moinhos de Madeira - windmills, Alburitel, nr Fatima, Portugal
Projecto rodizio 2
Projecto rodizio 3
Post mill, Lisbon