I currently own what is believed to be the the world's largest collection of Oppenheims in private hands. I am the editor of Secrets & Sovereigns: The Uncollected Stories E. Phillips Oppenheim, and am the author of the unique collector's bibliography contained in that book.
For a fair and fast appraisal of your Oppenheim treasures, I need the following information from you:
Cost of the appraisal: $1.00 per item.
Send cash, check or money order, along with your list, to:
Daniel Paul Morrison
HVPC
2410 Huntingdon Pike
Huntingdon Valley, PA 19006
In one week, I will send back to you a written evaluation of your items or collection and give you an appraisal of its current retail market value.