Federico, P. J.; United States. Patent Office; United States. Department of State
s.n
1988?]
Digital version of a facsimile of the original notebooks from the Federico Collection located in the NMAH Archives. For more information see http://sova.si.edu/record/NMAH.AC.0298
Federico, P. J.; United States. Patent Office; United States. Department of State
s.n
1988?]
Digital version of a facsimile of the original notebooks from the Federico Collection located in the NMAH Archives. For more information see http://sova.si.edu/record/NMAH.AC.0298