[Talk-GB] NLS historical OS plans for grid square TQ

[Adrian]

I have been in touch with Chris Fleet, curator at the NLS. (Thanks to Tom Crocker for contacting me off the list, suggesting it, and giving me the email address.) Chris Fleet told me that the restrictions on the 1:1250 and 1:2500 OS plans of London and south-east England actually expire in November 2022. He said it may be worth adding that the 1:10560 (6-inch) OS maps are available now.