Enharmonic Guitar

Deleplanque: museum quality

Altimira: museum quality

Munoa (Juan) c.1825, maple top

The following books:
The Guitar in England 1800-1924: Stewart Button
Guitares Chefs-d'oeuvre des collections de France: Furydice.
Reminiscences of the life of Madamme Sidney Pratten
: Frank Mott Harrison

Original guitar music from 1785-1899
and later handwritten manuscripts (e.g. Tarrega)

19th Century Guitar methods (a very high price paid)

Photo's/ Letters etc. pertaining to Luthiers and Guitarists.