Wilkinson folding Guinea balance (steelyard type)
1785-1801
Pocket Watch in Silver Case by James Ryland, 1795-1805
1795-1805
Dolan Precursor Bicycle
2009
Wilkinson Folding Guinea balance
1785-1801
Folding Guinea balance, in mahogany case, 1785-1801
1785-1801
Movement with club-footed verge escapement
able folding guinea and half-guinea balance
1785-1801
Aircraft engine back pressure gauge 0-20 psi
1916
Daily Herald Photograph: Old caravan near Ormskirk
1952-03-04
Club-footed verge
1800-1820
Daily Herald Photograph: Old caravan near Ormskirk
1952-03-04
Watch movement
1800
Watch movement
1790
Pantograph by Wilkinson, late 18th century
late 18th century
Pantograph, brass
1752-1754
Watch movement
1780
Watch movement
1810