hHi Erik,
Mmmm... never ever seen these badges, most of been issued after the making of The Books?
Could "F1 GT 03" possibly of been originally one of the three cars?
I would never question your knowledge on the facts and figures you have build up, (and share) over the countless years you have been the NO1 man on the subject of McLaren.
Just recently sold books XPLM and LM5, may i ask what chassis no: book you own?
All the best
Keith.