Schwarz, G. Frederick
- George Frederick Schwarz Papers and Research Material. 1930-1965
- R.T. Fisher Correspondence: Conant, J.B.. 1933-1934
- R.T. Fisher Correspondence: Petersham, Town of. 1909-1934
- R.T. Fisher Correspondence: Weston Jr., W.H.. 1931
- Schwarz Lot Deeds and Early Correspondence. 1912-1960
- Schwarz Tract - Stand Records. 1929-2022