While it is relatively easy to find mint stamps- particularly new issues, the cream of the crop: essays, proofs, color trials, specimens, errors, freaks, oddities, commercial covers, special cancellations, classic postal history and other such material is what makes a topical collection "special". 

• Collectors, we hope to provide you with access to esoteric topical material, topical covers, cachets and cancellations real soon.

• Dealers, if you have websites where collectors can search for such material by topic, please drop us an email about the same.

Topical Search at PostBeeld.com, Holland

Topical Search at Just Wendy Themes, Nottingham, UK

Topical postmarks, cachets and covers from France

Singapore Topical Listings @ SINGStamps

Topical Search @ Filatelia Sammarinese, San Marino

Topical Listings @ electronic Storia postale online