That is a 73'-79' Ford you got there in the lower pic isn't it?
My "field bucket" usually has 2 hammers(big and small), big and small combo squares, speedie square, phillips#2 and regular screwdrivers, fold up allan keys, connecting bar, adjustable wrenches, chipping hammer, wire brush, pocket level, tape, folding ruler, 1/2 round file, channelocks, vicegrips, some wedges, and a small flash light, along with all the other small crap that rides in the bottom.