help identify this plug
 

Just found this on ebay amongst a "tacklebox" sale some darters and these
swimmers about 6inch without hooks ,with a small stainless perforated disc behind the weight . Any idea what that is for? its on each lure . they are NICE.

and a few more i think they are beachmasters?

this a darter with the same underside as above ??

perhap's for a drop of stinky juice. oil

looks like a good place for some kind of packing. rope maybe?? and some juice.

? here the swimmers & darters

swimmer's look to be a knock off of a beachmaster atom jr. // darter's ?? but look to be made by the same person.

bechmaster doesnt use eyes, nice plugs though, like the shape of those darters. The hole looks like its there to hold a piece of sponge soaked in bunker oil maybe. :-}

He does now on certain plugs

this is a beachmaster knockoff of an Atom Jr. with eyes... dosen't have that funky bottom though..

Pops
I have 4 of those plugs also. They are not recently manufactured. Probably built in the 80's to early 90's. Not sure if they are beachmasters though.

whats the small screen /button for ?????

I dont know for sure either, but a place to put scent is very likely, as this was very popular at that time. Originally I thought maybe he had intended to use 2 belly hooks then changed his mind after drilling a bunch of them, since they would have been too close and married on every cast, but the scent thing sounds much more logical.

Not beachmasters.

Campo, had some for sale. Cant think of the name....