https://imslp.org/wiki/6_String_Trios_(Shield,_William)
6 String Trios (Shield, William) - IMSLP
string triosshield william6imslp
https://imslp.org/wiki/6_String_Trios,_Op.5_(Haydn,_Joseph)
6 String Trios, Op.5 (Haydn, Joseph) - IMSLP
string triosop 5haydn joseph6imslp
https://imslp.org/wiki/3_String_Trios%2C_Op.8_(Amon%2C_Johann_Andreas)
3 String Trios, Op.8 (Amon, Johann Andreas) - IMSLP
string triosop 83amonjohann
https://imslp.org/wiki/3_String_Trios,_Op.53_(Haydn,_Joseph)
3 String Trios, Op.53 (Haydn, Joseph) - IMSLP
string triosop 53haydn josephimslp
https://imslp.org/wiki/3_String_Trios,_Op.85_(Berens,_Hermann)
3 String Trios, Op.85 (Berens, Hermann) - IMSLP
string triosop 853berenshermann
https://imslp.org/wiki/3_String_Trios,_Op.8_(Amon,_Johann_Andreas)
3 String Trios, Op.8 (Amon, Johann Andreas) - IMSLP
string triosop 83amonjohann
https://imslp.org/wiki/2_String_Trios_(Gassmann%2C_Florian_Leopold)
2 String Trios (Gassmann, Florian Leopold) - IMSLP
string trios2gassmannflorianleopold
https://imslp.org/wiki/6_String_Trios,_Op.40_(Cambini,_Giuseppe_Maria)
6 String Trios, Op.40 (Cambini, Giuseppe Maria) - IMSLP
string triosop 40giuseppe maria6cambini
https://www.musiciansfriend.com/books-sheet-music-media/g-henle-verlag-string-trios--volume-1-henle-music-folios-series-softcover-composed-by-joseph-haydn/k23003000000000
G. Henle Verlag String Trios - Volume 1 Henle Music Folios Series Softcover Composed by Joseph...
g henle verlag