The handle can be removed and may be for removed for shipping but it slides right into the slot - this is how it was when purchased new. 

My mom was a home interior party leader in the 80s and I ended up with so many pieces

This was used for showing at parties but that is the only thing it was used for 

Measures - 15 3/4" across front at the longest point. It is just under 5.5" tall from bottom of wheel to top of wagon (didn't count handle in the measurements). The handle is just under 9.5" long. 

Looks great with any farmhouse or country themed decor