Marx Dinosaurs 1970s Green Plastic Prehistoric Playset Vintage Figures Lot of 4
They are all green, just different lighting on a couple of the pictures
Trachodon - 2.75" tall
Sphenacodon - 2.5" tall, missing toes on the left front and left back foot.
Allosaurus - 2.5" tall
Cynognathas - 0.75" tall