Cliff---I do not have variants for the 73 CLs either. I know there has been some lively debate here about whether 73 or 74 was the first year Topps started releasing their sets at one time rather than in series. While I do think 74 was the first year they did it nationwide, I think the entire 73 set was released in some places at one time and so the way they formatted the CLs in in the printing process in 73 was likely different from what it had been in the 60s and early 70s. At least that is what I think
