The frogs do not have any markings on them.  The small rubber frog looks like a DeLong.  The middle one looks to be lead.  One leg has been broken off, it weighs right at an ounce and is approx. 3 inches long.  The frog in the box looks to be a popper and looks to be unfished.  There is a marking on the underbelly.

Please see photos and contact me on questions.