This hat differs from the peak cap in that the top is slouched down over the sides and the bill is soft and stitched like a baseball cap. The 230th Canadian Forestry Corps device is centered over the leather chinstrap (eBay image).
Showing the hat’s right side and the top of the visor (eBay image).
The close up of the CFC badge – the insignia incorporates crossed pikes superimposed over a maple leaf with a long crosscut saw with a beaver (eBay image).
The chinstrap button detail is impressive (eBay image).
The high-level view of the hat’s underside (eBay image).
These markings appear to be the maker’s mark, the hat’s size and the date of manufacture (eBay image).
I am unfamiliar with these markings. I am sure that the experienced collectors and historians could easily provide some insight as to their meaning (eBay image).
On the sweatband, the soldier’s initials and service number are hand-inscribed and provide an easy path for researching the original owner’s service (eBay image).