Rose Lodge Forge

nice hammer ,a little bit different than mine but I guess age of tool,I'm looking for original knuckles for the T bolts,I went to Little Giant but all they had was flat stock machined and not the cast parts,I want to keep my hammer "original" as so is the rest of it like yours appears to be,could you give me a closer pic of the breaking system set up on top ,mine doesn't have this so it rotates a couple revolutions as I step off the treadle.My hammer is mfg. in 1906.