Bread-Bakers v103.n031.3

Does anyone have a recipe for Pilot Crackers?  The round ones from Hilo 
Macaroni Company in HI were my favorites, but they have closed their business.

I'm talking round, thick crackers. Nabisco makes a Crown Pilot Cracker but 
it is not carried locally (could be special order).

I have roller docker, just wondering if this type of hardtack uses special 
equipment. Hardtack recipes from the net so far are horrible. :(

Thanks!

Gwen in L.A.