18th century English school

A group of three miniature oval portraits, the first of a gentleman in a gilt brocade-trimmed coat with black collar, 3.5 x 2.9cm, the second of a gentleman in a cream brocade trimmed jacket, 3.4 x 2.9cm, and the third of a gentleman wearing a blue coat, 3.2 x 2.7, all watercolour on ivory, in gilt metal frames. (3)

Ivory Licence Submission Refs WD49BJ31, 3K2VGLKY, S8BYRJQZ