Why CT Works for Stamp Yearbooks
Stamp yearbooks contain multiple sheets and inserts. CT imaging reveals page alignment, sheet density, and internal packaging structure. It can detect missing pages or swapped sheets.
Detecting Alterations
CT exposes density inconsistencies caused by removed or replaced stamp sheets.
Preserving Collector Value
Collectors can authenticate sealed yearbooks without opening them.
A New Tool for Philatelists
High value yearbooks increasingly undergo CT screening.
Additional Radiology Topics
CT for Rare Coin Authentication
CT for Stamp and Philatelic Authentication