Hi expeatfarmer & bennyboy
Yes the steel combs were stapled on the standard looking conveyor belting, the replacement one I purchesed 20+ years ago from Royer Industries was not as well stapled as the original one. If someone could cut out some combs for you they could probably be fixed with industrial quality staples, I think they were copper if I remember correctly, I guess pop rivets and flat washers would do the job.
It could be worth trying Peter French, Hillside Nurseries, he just might have a spare belt, 01424 870315, he is quite an elderly Gentleman now, but keen on his horti machinery.