- 1 GeorgeFrederick Koehler (artist), T. Malton (engraver), W. Faden (publisher), A VIEW OF NORTH PART OF GIBRALTAR WITH ATTACK BY LAND AND SEA 13 SEPTEMBER 1782,
Sketches, 1201.2.1 - 2 GeorgeFrederick Koehler (artist), [A VIEW OF THE BAY WITH THE SPANISH WORKS ON THE ISTHMUS],
print, 1201.2.2 - 3 GeorgeFrederick Koehler (artist), A VIEW OF ISTHMUS FROM ROYAL BATTERY WITH PART OF TOWN AND BAY OF GIBRALTAR AND ATTACK MADE ON 13TH SEPTEMBER 1782,
Sketches, 1201.2.3