These are eyepieces that came with an older Dob (Odessey II) that I acquired last year. There are:
(1) H25mm, (1) H20mm, (1) H12.5mm, and (2) SR4mm eyepieces, and
(2) 3X Barlows for 0.965 eyepieces in slightly differing styles, and
(1) possibly a magnifier marked as a T-18 (use unknown).
All of the EPs come in plastic containers similar to film cannisters.
This looks like one for someone who can get some use from them. I have no use for EPs of this size, and will ship the lot to you for $50 or best offer.
Thanks for looking at the ad and photo,