Went to see Adamses Curiositys spt. 9d
I can't find anything about this display!
EDIT: A mention to a friend about this told me that Sir John Soane's Museum has much of what Robert Adam himself referred to as his Curiosities. I have now spoken to the person at the museum who is working on the catalogue of these items. Much of the collection was drawings done by Robert Adam on his grand tour of Italy. They provided the inspiration for his architecture. There were other items besides the drawings but most are not in the museum collection. However, many of the drawings are shown online and you can see them just as Thomas did! Thomas saw them about 4 years after Robert Adam returned from Italy. Obviously anything later than 1763 was not there for Thomas to see on this visit.