Hey Ben,
They both seem good to us. The Lloyd looks a little *too* flamboyant (more than usual), but it looks legit.
We get between $125 to $225 for similar poses of William S. Hart.
Harold Lloyd goes for between $250 -450 in our auction.
Feel free to contact me regarding the authenticity of the others.
Cool stuff.
Bobby
www.rrauction.com