Keywords: Apostolic Palace (Lanciani).jpg Apostolic Palace Forma Urbis Romae Plate VI “ Giardino Vaticano detail ;http //sights seindal dk/sight/290_Lanciani_Forma_Urbis_Romae html Rodolfo Lanciani 1893-1901 PD-old Old maps of the Vatican City 1890s Apostolic Palace Rodolfo Lanciani |