Mathushek, Frederick M.

Mathushek, Frederick M.Mathushek, Frederick M.Frederick M. Mathushek 1855 piano mkr E. 34th c. Ave. 3 1856-57 pianos 188 Mercer & 72 Prince 1858 saloon 252 Fourth 1859-60 pianos " 1861 not listed 1862-65 pianos 34 Second Ave. 1866-74 not listed 1875 piano mkr h. 159 n. Courtlandt 1876 not listed 1877 piano mkr " 1878 not listed 1879-87 Mathushek Piano Manuf Co. 23 E. 14th; factory New Haven, Conn. 1888-90+ " 80 Fifth Ave. 1882-85 Mathushek & Kinkeldey 210 E. 129th; 216 E. 128th 1886 Mathushek &…