This section is from the book "Cassell's Cyclopaedia Of Mechanics", by Paul N. Hasluck. Also available from Amazon: Cassell's Cyclopaedia Of Mechanics.
Figs. 1, 2, and 3 show the construction and dimensions of a child's wheelbarrow. The sizes can be enlarged or diminished to suit individual taste. Deal boards Jin. thick will be most suitable for the sides and ends. The wood for the wheel should be 1 in. or 1 1/4 in. thick, and mortised with a square hole for the spindle, shown at Fig. 2; the hole should be about 1 1/4 in. square. The ends and sides should be housed together as shown at Fig. 3.



Child's Wheelbarrow.
 
Continue to: