.357 Ruger Frame Differences in Blackhawk and Vaqueros

[Finnwolf]

Hello

I used to have a .45 Colt Blackhawk and later got an OM Vaquero in that caliber.  I understand both those frame strengths were the same and the NM Vaquero is not quite as strong.

How about the .357?  Is the Blackhawk frame the same size as the Vaquero?  Any diference between the OM and NM Vaquero in .357?