1901 Pan American Set of 6 - unused good condition

This is the entire set of 6 Pan American stamps from 1901 - Great stamps different glue etc as listed here - all are unused - here are my best descriptions of each
294 - OG / NH -- 295 - OG / Hinged -- 296 - NG / NH -- 297 - some glue - hinged - small crease -- 298 - OG / Hinged -- 299 - NG/NH - scvalue over 300.00
I am just beginning to auction a very large collection of stamps from back of book to many many valuable singles - Columbus high value - Zeplins - and as early as no 1 US - some great foreign also - and blocks - I also have a large group of first day covers and other unusual postal items - including FDC's on wooden veneer postcard - I will give the best description I can but know that I am not an expert - stamps will be accepted for return if they do not match picture(a clerical error only - it happens) I will leave it to you to decide based on my general description and picture if the item is right for you-
My goal is to divest myself of this collection in the new year and hopefully make a lot of collectors as happy as I was to own these great parts of history
Thanks - Don