Roosevelt Dime-Rim Thickness Variation Examples

Hello,

I have put together four Roosies examples having various rim thicknesses.

One of them, the 1990-P, also exhibited what appears to be a extra indented (marked by blue/white arrows) seam internal to the primary rim.

The lowest appearing comparative shot is that of the 1996-P which exhibits these same type of seam characteristics but to a lesser extent.

Please comment on these examples insofar as the rarity of both the differing rim thicknesses and seam indentation features.

If any additional $ value is applicable because of the presence of these traits, let me know how much %wise.

thanks much,
mdpmedia