Stabilising a C14th Antiphonal

This impressive object is part of the collection in the library of St Stephen’s House, a Permanent Private Hall of the University of Oxford.  Although it is showing evidence of previous poor storage and handling, it is an impressively proportioned object and contains some remarkable illuminations.

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In terms of previous repair, it has been rebound in a late C19/early 20th and subsequently unsympathetically rebacked at some stage. The parchment textblock has also been treated using methods and techniques no longer advised, such as using silk to bridge tears and losses due to insect activity. My job was to assess the condition of the binding, substrate and media and make unobtrusive stabilising repairs to allow it to be digitised and safely stored and handled.

My thanks go to St Stephen’s House and Library for allowing me to use these images here.

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Old repairs using silk patches, now significantly degraded and browned

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New repairs to the head edge splits using thin Japanese tissue

 

 

 

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Pleat to head edge, before cleaning

and after cleaning

and after

 

 

 

 

 

 

As always, permission has been sought for the inclusion of these images. 

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