"Plan of the town and vicinity of Bilbao".
BACON, John Francis. Six years in Biscay. 1838 London.
Zumalakarregi Museum
2006 19th Century's militar history in the Basque Country. Zumalakarregi Museum 
"Plan of the town and vicinity of Bilbao".
BACON, John Francis. Six years in Biscay. 1838 London.
Zumalakarregi Museum
2006 19th Century's militar history in the Basque Country. Zumalakarregi Museum