
Britannia tubular bridge over the Menai Straits taken during its construction in 1848
Day & Son
1850


Nant Mill, On The Beddgelert Road
Day & Son

Llanberis
Day & Son

Samuel Roberts
Day & Son

Penrhyn slate quarries, near Bangor
Day & Son

Little Orme's Head, Llandudno
Day & Son