Nana's Baby Shoes?

My mom sent me these adorable little baby shoes a few years ago while cleaning out her Mom's house. Sadly, my Mom passed away last year and I did not have the chance to ask her the history of these sweet little shoes. They look very similar to a pair that I found on this site. Those were estimated to have been made between 1900-1920. My Nana was born in 1908, so I am guessing they were hers.