Marcoux, Jules (1855). ‘Carte Geologique des Etats-Unis et des Provinces Anglaises’ from Annales des Mines, 5th Series, Vol 7, page 320. Hand-coloured
Marcoux, Jules (1855). ‘Carte Geologique des Etats-Unis et des Provinces Anglaises’ from Annales des Mines, 5th Series, Vol 7, page 320. Hand-coloured lithograph, 48 x 61cm, flat with traces of old folds. Etat-unis is written in lower left corner on binding tab and not withing map margin. Otherwise, clean, unmarked and in very good condition.