Possible Lincoln artifact discovered!

[L Verge]

Would it be possible for you to take a photo of this image and add crucial lines that you see forming a true picture of something? I used to be very good at spotting "hidden images," and I admit to old age, but I am totally confused about what I am supposed to be seeing in the drawings on the back of that dresser.

The carving on the top is a possibility, but someone will have to trace the dresser back to the Lincoln family. The additional artwork, however, is hard to determine - if indeed it is composed of drawings by someone (not necessarily Tad).