Yes, I'm pretty sure it was a sanddollar. Not sure when he got it, it was my grandmother's when she was a child, she was born in I think 1906. And yes the sanddollar was on the top crest. The mirror swiveled 'up and down' and was rectangle - long side up (protrait). Legs were very short, if you could call them legs at all. Thanks for speaking to me, I know I'm not giving much to go on. I thought maybe the sanddollar would help. I'll try google images for 1906 dresser...see what that brings. Thanks!