Good eye- - - -but it's hard to tell the difference. The guy does very good work! That's a mid-1950's 235 cam with the Melling CCS-1 lobe on it. The bearing journals on the used cam have been turned down to fit a 216 or spray oiler 235 engine. Once the checkbook gets a little CPR, I'm going to have him grind a set of master patterns for putting the Elgin E-293-S lobes on a regrind. Making the master pattern is a one time $150.00 setup charge.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!