All four insulator are blue aqua I think as color goes. From left to right they are :

Piece #2 Has junk. Largest piece is in dome near the top on right front side. Don't know what that is but it is about 3/4" long and ugly. Also has other junk along with smaller bubbles and some fizz. Insulator had glass squeeze between mold at the front of base. A little flaked off on rear side and a small flake under. Straight up from right side mold line near top of dome below the right end of the junk I mentioned there is a light 1/8" hard to see fisheye unless light bouncesw off just right. Lastly, an area behind the right side mold line there is a rough spot looks like a scuff but could also be factory defect.

Piece #2 Not showing well n my pic there is an under pour on left front side which is neary a hair lip. When looking at the base only the rear side is round. The front side is all wavey. The inner skirt is also under poured. Added charecter is a fair amount of seed bubbles about. You'll have to decide whether or not the gapping cracks on the dome are charecter or factory made. I'd say they are. There is a chunk of glass out one the rear side of dome on the top. Two cracks come off that missing chunk and cross over to the front of the dome in two plases. Think you can make out the one about center of the front. There is a few really deep straw lines in the front as well so it may be though to tell what is what in my pic. Those straw lines come down between the two cracks and shots up and to the left half way down the dome. Other then that the condition ain't bad. Has an inclusion below surface that is connected to the crack on the left front side of dome that looks like a larger fisheye on the surface. No doubt made that way.

Piece #3 You might get bored with this one. Just bubbles and a little junk. Not much else to make it stand out. Condition is mint minus a bruise that pretty much starts behind the right side mold line. Cracks shot up the sirt on each end of brse which is about 1 1/2" long overall. There is a small outer skirt flake at the base about centered on the bruise as well.

Piece #4 Little fizz and smaller bubbles scattered about. Not much else going on. Has a two inch clamshell flake most of which is on the inside of base. You can notice some straight down from E of NEGM. Elsewhere the base has two more flakes which seem very minor when compared to the clam shell.

First email gets package of four shipped anywhere in the lower 48 for $42. If I were a junk collector myself I might pay that for the first piece above alone. Non-fee Pay Pal payement accepted as well as personal or money order check as payment.