Ordnance Survey Map of Phoenix Park, 1929. Catholic Emancipation Centenary Celebration Map of Assembly Grounds, Alter, etc in the Phoenix Park for Celebration on Sunday June23, 1929. Coloured folded map on paper, scale 8in to 1 statute mile. Very good condition. Map of the Phoenix Park, Dublin issued for patrons attending the 1929 Catholic Emancipation Centerary Celebrations.