Timmo, Shannons accept what they are told by the owners, simple as that.
As far as I know, no Mk.1 Capri worldwide ever came with a glove box. Perhaps borrowed from another vehicle and grafted in, like some cars delivered without a floor centre console.
One of the last eleven Capri 165bhp 'Specials' has two ID Plates that were only used from 1973 onwards. I wonder if any other Capri has that? If there are no Capri's coded with ML, MY or MS, being Sept, Oct & Nov 1972 codes, then all Capri's from August through to November are coded ME. With that in mind, there were 357, 1600 Deluxe, 1600XLs and 3000GTs assembled during that period. It is impossible to know which one of those 357 was the last one completed or the last one sold or the last one registered.
55 year anniversary coming up in 2024, perhaps we could do it all again!
Cheers, Terry