Show lit in locka it has been provid that in A i patent lock with nn all aei iKu sized key ey having six bix beeps each capable of 0 being reduced ri in ll 11 1 20 0 huns the ihu number or of changes will nill n ill bo be SG further that as the drill pins anti and the pipes of the keys may bo be made of three diffrient cut sizes the ali total number of 0 loo la icya ot alio smallest iye the ine total number would be HI OUO mallo bile lit those ot of extraordinary size it could be to not les than 7 DOO different cha changes chauges st louis republic Kv public |