Vintage Built Rite Toys Realistic Model Barn & Animals Set # 127 USA Read

This is a very old hard cardboard Barn tractor and animals set that is made to put together almost like a puzzle. Looking at the parts I am not sure if there are any pieces missing. Possibly something in the third photo. This kit has not been built and looks like from the 40-50s. The instruction sheet is included and the box has seen better days. If you have any questions or need additional photographs please ask.