If I recall correctly... the 'smith that built this one did the checkering on the front strap, as well as the fine checkering on the back face of the slide too.
I bought this one in '90 (or there 'bouts). A co-worker brought it in to show for the ol' timer that built it (wish I could remember his name). I've never been disappointed by it. Took it with me to the S&W Academy in '91 and used it for my instructor's update and recertificaiton course. It's run flawlessly for me from day one.
"For the joy of shooting", this one beats my Kimber Ultra Crimson Carry II hands down... but, for daily carry... I always grab the Kimber. Got a Series 80 Officer's in stainless too... but, it takes 3rd place between the three.