Composite volume: 12 books bound together.
Binding: restored; materials: calfskin [an authentic fragment], paper [authentic fragments]; decoration
technique on the extant fragments of the cover paper: marbling (with floating colours).
Ownership mark: Academiae Vilnensis Soc. Jesu [inscription].
Microchemical and instrumental analysis : pH – 5,5; Ferric chloride test: positive; Vanillin test: positive;
Nitrous acid test: negative; Rhodanine test: positive; Tannin classes: hydrolyzable and condensed tannins;
ATR-FTIR spectroscopy: gallo- and condensed tannins.