
1) Document forgery
Found on
https://www.crosswordclues.com/clue/diplomatics

Diplomatics (in American English, and in most anglophone countries), or Diplomatic (in British English), is a scholarly discipline centred on the critical analysis of documents – particularly, but not exclusively, historical documents. It focuses on the conventions, protocols and formulae that have been used by document creators, and uses these ...
Found on
http://en.wikipedia.org/wiki/Diplomatics

science of deciphering ancient writings and texts
Found on
http://phrontistery.info/d.html

the study of documents. The term is derived from the Greek word diploma, meaning `doubled` or `folded.` Besides the documents of legal and ... [7 related articles]
Found on
http://www.britannica.com/eb/a-z/d/52
Dip`lo·mat'ics noun The science of diplomas, or the art of deciphering ancient writings, and determining their age, authenticity, etc.; paleography.
Found on
http://www.encyclo.co.uk/webster/D/71

Diplomatics was originally the science of deciphering ancient ,manuscripts. It laid down certain principles for the systematic examination of public documents, and taught the forms and styles adopted in them, the titles and rank of public officers subscribing them, etc. Among the earliest exponents of diplomatics were Papebroeck, an Antwerp Jesuit ...
Found on
http://www.probertencyclopaedia.com/browse/AD.HTM

the science of deciphering old official documents, as charters, and of determining their authenticity, age, or the like.
Found on
https://www.infoplease.com/dictionary/diplomatics
No exact match found.