manure

I bought a manure spreader last week and I've been trying to find out what brand it is. I found a tag on it with some numbers on and a tag that has been painted over with symbol of a diamond with a capital L in the center. Any help would be wonderful.

Does anyone have experience using a landscape rake in a pasture to collect horse manure? I have struggled keeping up with collecting the manure of our horses, who are pastured 24/7, and am considering purchasing a landscape rake with gauge wheel. I figure the rake itself can be used for...