Original: Before the Second World War maps were produced as a County Series at a scale of 6 inches to 1 mile (1:10,560) and 1:2,500 (25 inches to 1 mile).
Simplified: Before the Second World War maps were produced as a County Series at a scale of 6 inches to 1 mile (1:10, 560) and 25 inches to 1 mile (1:2, 500).
Simplified: Before the Second World War maps were produced as a County Series at a scale of 6 inches to 1 mile (1:10,560) and 1:2,500 (25 inches to 1 mile).
Simplified: Before the Second World War maps were produced as a County Series at a scale of 6 inches to 1 mile (1:10,560) and 1:2,500 (25 inches to 1 mile).