Mmmmmmmmm..... dynamite.
I had a few lessons in blasting at Vail, from the old Powder Monkey. He crimped his caps with pliers, but there are those who like to go for the gusto. They used a lot of fertilizer at Vail, Ammonium Nitrate, I believe. Mix it with some diesel fuel to the right consistency, set it off with a cap, and it's good, cheap explosive. Just ask McVeigh.
They got a little carried away with the powder on one pit I saw shot. Made the nicest, finest gravel one could ask for, but they blew about half of it miles away. I can still see that pit on satellite photos.
First saw I owned was an old 5-30N Homelite, an ex-Weyco saw. I bought from my dad's Cutting Crew Supervisor, Mr. Ford Bentley, from Enumclaw. He left White River to take the promotion at Vail. Top notch gentleman, and he knew his way around in the woods. I paid a whopping five dollars for it. Could have had a Stihl 090G for $25.00 with a 60" bar. I wish now I had bought the 090. A year later, I bought a used 040 from Weyco Vail, for $65.00. I ran that saw for about 8 years cutting firewood, and it was finally so shook apart, after bumerous Heli Coils, that I gave up and bought a brand new 041 farm Boss. Paid for it in a couple days cutting firewood. After that, it's kind of a blur. I have owned mostly Stihl, and had at least one each of 026, 028, 038, 041, 044, 046, 051, 064, 066, MS440, Homelite Super XL POS, Homelite 5-30N, Homelite 925. I may have missed a couple. I also ran 070s in the woods, and 08Ss topping trees. Had a couple 372XPs as well. I love the way a 372XP sounds, including the idle. It's just not a Stihl. Currently I have two 041s, an MS440, and a 925 Homie project saw that needs a new home.
Sorry for any typos. Busy day.