With the forthcoming modernization plan, I intend to photograph the Cornish boxes next spring.
I last did this in 1982, so an update is now due!
I understand the existing working boxes are:
Lostwithiel
Par
Truro
liskeard
Roskear Jct
St Erth
Penzance
St Blazey
Goonbarrow.
In addition, which...