On the back of the sheet, there is a probable test print of four-page of an 'Officio della Beata Vergine Maria' of the 17th or 18th cebtury, maybe linked to the Compagnia del Rosario in the church of St. Dominic, of which Stradivari was a member.
10.7 x 15 cm
Cremona, Museo del Violino
MS 611
Perpetual bailment of Giuseppe Fiorini, 1930
Francesco Stradivari 1737; Paolo Stradivari in 1743; Ignazio Alessandro Cozio Count of Salabue 1775; Matilde Cozio Countess of Salabue 1840; Giuseppe Rolando Marquis Dalla Valle; Paola Dalla Valle widow; Giuseppe Fiorini 1920; Municipality of Cremona 1930