Here is a pretty cool collection of built erector set style vehicles, i see nothing that has a maker. The toys average 8-10".  The crane a lil largerYou get all the parts you see, I have no boxes, i have no idea whether these are actual kits, or the builders Imagination. And then ya get the pile of scrap metal to build more stuff.. I offer you what you see, plus any extra pieces I may find.. If you have any questions, please ask. WE have lots of toys, happy to combine shipping.