hey hey painter' welcome to the tnet
regarding the last set of the six images:
images #4 and #5 look to me like they are unfinished knives i can see all the percussion flaking but very little secondary flaking..............
................they are good finds and great indications that you have an area with promise
as far as the piece you call a 'pipe' in images #, #2, #4, it is only a rock......
.....if you find a pipe you will know it
remember that ancient natives were highly skilled at all types of tool making and the making of ornaments, game pieces, etc
try to avoid turning and object in the hand until it 'feels right'..........it is not a way to determine if something is an artifact
i mean only help here and no disrespect.......
......i have feeling that with a bit more persistence you are gonna come up with some cool stuff
thanks for posting
larson1951