A2 · Affiche · 42 × 59,4 cm · 16,5 × 23,4 in · 59 $US
Old map: Ordnance Survey six-inch map, first edition (public domain, scanned by British History Online, via Wikimedia Commons).
Old map: Ordnance Survey six-inch map, first edition (public domain, scanned by British History Online, via Wikimedia Commons).