https://gallery.commandoveterans.org/cdoGallery/v/units/9/veterans/9+cdo+reunion/9+Cdo+reunion+for+id.jpg.html
Assuming all those numbered are classed as the Top Row then below are three more rows with one man on the ground at the front.
All numbered left to right as viewed.

Top Row (16 men all numbered): 1-6. nk; 7. RSM Jack Quarrie; 8-16. nk

2nd Row (11 men, first 3 are standing): 1-8. nk; 9. Joe Nixon; 10. nk; 11 (with glasses). nk

3rd Row (10 men all sitting):

Bottom Row (10 men all sitting): 1-4. nk; 5. Jim Bishop ??; 6-10. nk.

On the floor (1 man):]]> en-us Gallery 2 RSS Module, version 1.1.8 Thu, 04 Jun 2026 15:10:14 +0100 120 https://gallery.commandoveterans.org/cdoGallery/d/49149-2/9+Cdo+reunion+for+id.jpg https://gallery.commandoveterans.org/cdoGallery/v/units/9/veterans/9+cdo+reunion/9+Cdo+reunion+for+id.jpg.html