By Anonymous (not verified) , 20 August 2025

Cambridge University Library (CUL)

Harvest classmarks
^MS [A-Z][a-z]\.[A-Z][a-z]\.\d+(?:\.\d+)?$
^MS Add\.? \d+$
^T-?S [A-Z]\d+(?:\.\d+)*$
By Anonymous (not verified) , 20 August 2025

CUL

Harvest classmarks
/^(?:MS\s*)?(?:Aa|Bb|Cc|Dd|Ee|Ff|Gg|Hh|Ii|Kk|Ll|Mm|Nn|Oo)\.\s*\d+(?:\.\d+)*(?:[A-Za-z0-9\-\s\(\)\.]*)$/u
/^(?:MS\s*)?Add\.\s*\d+(?:\.\d+)*(?:[A-Za-z0-9\-\s\(\)\.]*)$/u
/^(?:MS\s*)?Or\.\s*\d+(?:\.\d+)*(?:[A-Za-z0-9\-\s\(\)\.]*)$/u
By Anonymous (not verified) , 20 August 2025

British Library

Harvest classmarks
^Harley MS
^Add MS
^Royal MS
^Arundel MS
^Burney MS
^Egerton MS
^Lansdowne MS
^Sloane MS
^Stowe MS
^Yates Thompson MS
^Cotton MS
^Cotton MS Nero
^Cotton MS Otho
^Cotton MS Tiberius
^Cotton MS Vespasian
^Cotton MS Vitellius
^Add MS \d+$
^Harley MS \d+$
^Royal MS [A-Za-z0-9 .\-]+$
^Sloane MS \d+$
^Egerton MS \d+$
^Lansdowne MS \d+$
^Cotton MS [A-Za-z]+ [A-Z] ?[IVXLCDM]+$
^(?:Or(?:\.|iental)?|Oriental) \d+$
^(?:Heb(?:\.|rew)?|Hebrew) MS \d+$
^(?:Ar(?:\.|ab|abic)?|Arabic) (?:MS )?\d+$
^(?:Or|Oriental|Or\.) \d+$
^(?:Heb|Heb\.|Hebrew) MS \d+$
^(?:Arab|Ar\.|Arabic) (?:MS )?\d+$