So it does! Many thanks for this.
I've amended the text on this page and sent both The Northern Antiquarian and Canmore a note of your link. When I get chance I'll print the map, scan it and add an image to this page.
[Update 28th August 2017: I've just had a reply from Historic Environment Scotland (HES) which reads: "I will forward the information you have supplied to our Data Team, who will make any necessary amendments." If anyone spots an update to this record, I'd be pleased to hear.]
Brilliant - thank you again. Best wishes.
Something is not right. This message is just to keep things from messing up down the road