I went on a buying spree a few months ago for flighters, and now that I'm wanting to sell them as my collection is going in a different direction, I need to know what exactly I've got. I know one is a 45, because it is stamped Parker 45. Trouble is, the other two are marked Parker but no model number. Here are some pics, I'd love it if someone can help me identify them. I think(?) they are all 45's but am not sure. Any idea what exactly they are and approximately what year? The bottom two are the ones in question. Sorry for the crappy cell phone pics, I hope they are enough for identification purposes.