The frame with the drop out facing back is a Davis (sold it) the front one sitting side ways is also a Davis (sold to Slick) next one back is a Racycle (sold) and the 3rd is a '36 Huffman built pop bottle head badge Dayton (keeper)
Somebodys motorbike project.......built on a Davis frame. Stripped and sold for parts. Frame was destroyed but it had a perfect Davis "Dayton" headbadge.
One I just got...this ones a keeper.