Just like the title says: 300 WBY Forster FL Sizer/Ultra Micrometer Seater Die Set for sale.
Forster part # on the box label is: U07362
FL sizer looks just like the one in the links below; I'll get pictures up here in a day or two.
Full Length Sizing Dies
Bench Rest Ultra Micrometer Seater Die
Used for approx 60 rounds, perfect condition in every way, pics will show it.
First "I'll take it" email/PM get's it!