Study or Collection of Paper Banknotes
This page is the CodyCross answer for the clue below from Past and Present Tech, Group 1451, Puzzle 3 (Safety Pins).
Question is: Study or Collection of Paper Banknotes
and the answer is: NOTAPHILY
Word Meaning:
NOTAPHILY — The study or collecting of paper money or banknotes
Definitions from Wiktionary.