Howdy all!
Mr. Priscoe - The pictures of Skeeter's throwing axe and bayonet is in Harry McEvoy's "Knife and Tomahawk Throwing", a classic book! It's on pg. 98, and for all you out there who do not own it...go out and get a copy!
On the 19th century spike bayonets - The reasoning for the triangular bayonet had a lot more to do with medical technology than with anything else...you see, medical technology in the 18th-19th centuries could not deal effectively with internal injury. Thus to get a gut wound with a big spike (ie. bayonet, small sword, sword-cane, etc.) could easily be a death sentance. If the wound was not immediately fatal, all a "doc" could do is stick up the outside...you would die of internal bleeding and complications later. This is one of the reason's that Bowie's survival after Vidalia Sandbar was so amazing...not only had he been shot 5 times, he had been stabbed twise through the torso with a sword cane.
Anyhow, bringing this back to the bayonet specifically, with the weight of a musket (such as the 1853 Enfield I have sitting right here) you do not want to be swinging / slashing, and if you are in any sort of unit formation for battle (as you would at the time) you can not swing the weapon anyhow...there are people all around you. The effect of a big "sewing needle" with all the mass of the musket behind it is truely surprising when it comes to thrusting on targets. Like a good saw, the bayonet does "all the work" for you when you have clean body mechanics.
They started to experiment with the saber style bayonet in the ACW, and basically it was found to be more usefull when *not* attached to the weapon. Durring the early part of the 20th century you see interesting evolutions with the "bolo bayonet" (clearly influenced by our time in PI) and the the final evolution of the "knife-style bayonet" which serves double duty as a hand tool and a weapon.
It is interesting to note that soldiers always used bayonets for "other things" not related to warfare. One use soldiers made of the ACW spike bayonet was as a candleholder...just stick it into the ground or a stump and place a candle in the socket.
I have put a lot of information on using the bayonet online already, so please have a look. Here are pictures of some of the training bayonets that were devoloped in America durring the Civil War
http://alliancemartialarts.com/bayonet.html
And here are a bunch more articles on fighting with the bayonet, as well as links to some authentic 19th and early 20th century training manuals. Enjoy!
http://ahfaa.org/military.htm
All the best,
Pete Kautz