Look up: deltiology

1. Deltiology
   This is the study of postcards; the person doing the research, a deltiologist. Randall Rhodes of Ashland, Ohio, first used the term. It means (from the Greek) the science or study (logos) of small pictures or cards (deltion)
   Found on http://www.encyclo.co.uk/visitor-contrib
   
   
2. deltiology
   deltiology The collection and study of postcards; and has no reference to the deltic muscle. It comes from Greek deltion, 'little writing tablet' and from Greek deltos, 'writing tablet'. This word has nothing to do with the other words in this delta unit.
   Found on http://www.wordinfo.info/words/index/inf
   
   
3. Deltiology
   Deltiology is the hobby of collecting postcards.
   Found on http://www.probertencyclopaedia.com/brow
   
   
4. Deltiology
   `Deltiology` (from -λογία-->, -logy|-logia) is the study and collection of postcards. Professor Randall Rhoades of Ashland, Ohio, coined a word in 1945 that became the accepted description of the study of picture postcards.<ref name="PCM">Postcard Collector`s Magaz...
   Found on http://en.wikipedia.org/wiki/Deltiology