* Captain James Cook voyage map

This is a very nice foldout map titled: "Chart of the Track of the Dolphin, Tamar, Swallow & Endeavour through the South Seas; & of the Track of M. Bougainville round the World". It measures  9 1/4 by 11 inches, various foxing and a bit irregular at the margins. There is a discrete repair near the lower right affecting a small potion of the border (see). 
This was included with the "Supplement" issue of Gentleman's Magazine for the year 1773 but the issue is not present. Included is a photocopy of the front page verifying this map is from the 1773 Supplement issue.