PH1977:0026:004
architecture, topographic
between 1870 and 1886
architecture, topographic
PH1982:0400:011
PH1982:0400:067
PH1982:0400:015
PH1982:0400:033
PH1977:0026:006
architecture, military, topographic
between 1870 and 1886
architecture, military, topographic
PH1977:0026:007
architecture, engineering, topographic
between 1870 and 1886
architecture, engineering, topographic
PH1982:0400:051
PH1977:0026:010
architecture, topographic
between 1870 and 1886
architecture, topographic