#150301 #five ot #wowpets #jack rhys #my ethos #feed ins #sizhui #beadchain #savnoir #üzenetek
Link #peter jordan #astrolabe #astronomy #paper #16th century #renaissance #northern renaissance #instrument maker #science #johann stöffler #tübingen #mhs oxford
Link #nicolaus kratzer #dial #polyhedra #renaissance #instrument #scientific instrument #metal work #16th century #time #astronomy #cosmographic #instrument maker #german designer #mhs oxford