This very detailed map covers the centre of Caerphilly and the area north and east, including Caerphilly Castle. The railway station is at the foot of the map, split by the sheetlines. Coverage extends eastward to Gwern-y-domen and northward along Pontygwindy Road. Features include town centre, with Market Place, Castle Street, picture theatre, Van Road, Bartlett Street, castle, Austin Foundry, Van, Castell y Van remains, Coed y Mardy, disused Rhos-Llantwit colliery, stretch of Caerphilly Branch railway heading NE from town. On the reverse we include a directory of Caerphilly in 1906.
The map links up with sheets 37.01 Caerphilly (West) to the west, 37.06 Caerphilly South to the south.