[ForSale-Swap] trap antenna coils inquiry

[r miles]

In clearing out a space in the shack I came across 2 antenna coils.They are not labeled except to say 40m. They are turquoise blue. I'm sure they are Hygain. I bought them used  at a hamfest  in the 70s  but never used them. Size is 8'' & weight  apx.  .5 lb .I have the 1/2'' inserts  too that the  wire is tied to.  If anyone knows their make or is interested in them let me know. I'm not sure of value.They showed good with a cont. check with my ohm meter. I think they should easily handle 500w.I think with an antenna anazl. they could be used to make an  HF  trap antenna  for most any band. I can send a pix or two. If there is no interest they will go  to an internet sell site.
k9il