Glad the museum is willing to help. They usually love a challenge...
The book has even briefer details for 653 to 662 Sqn 652, 653, 654, 655, 658,660, 661 & 662 were all formed at Old Sarum at various dates in 1942 & 1943 and seem to have supported the Army. Some were absorbed into the AAC and some disbanded..
Dee