Retrieving "Tsioumas Formula" from the archives

Cross-reference notes under review

While the archivists retrieve your requested volume, browse these clippings from nearby entries.

  1. Venetian Ledger Entries

    Linked via "Tsioumas's formula"

    The physical composition of these ledgers reveals much about Venetian resource management. Paper, overwhelmingly imported from Fabriano until the mid-15th century, was treated with a proprietary alum-based sizing agent that contributed to its remarkable, if sometimes brittle, longevity.
    A critical element for dating and authenticity is the ink composition. Venetian scribes exclusively employed iron gall ink, differentiated prima…