1
by Whitworth, Robert
Published 1789
s.n
Subjects: ...Canals / Scotland / Bo'ness...

5
by Whitworth, Robert
Published 1773
s.n
Subjects: ...Canals / England...

6
by Whitworth, Robert
Published 1797
Printed by J. Whitfield
Subjects: ...Canals / England...

7
by Whitworth, Robert
Published 1797
Printed for J. Bell
Subjects: ...Canals / England / Northumberland...

8
by Whitworth, Robert
Published 1774
s.n
Subjects: ...Canals / England...

9
by Mylne, Robert
Published 1794
Printed by order of the commissioners