Giovanni Paolo Maggini, Brescia, date unknown
Viola: 48513
Back: Two-piece, double-purfled
Top: double-purfled
References
Ars Musica, Aloys Greither, Bayer AG, Heft 6 (illustrated)- Journal of the Violin Society of America, Vol. V, No. 1, Maurice W. Riley, The Violin Society of America, Flushing, NY (illustrated)