Here's a great Texaco piece to add to your collection. If you remember those days, you or your parents could pay less than $4 and get one of these trucks. Two different companies made these, Buddy L and Wen Mac. This is the Buddy L version and includes the ladders and hoses.
It looks like one rung on a ladder is broken, but most of the stuff missing on these is here including the box.
$150 shipped.