Hi - I'm struggling to find a GRO number via the Gov . UK site (https://www.gov.uk/research-family-history). It's for a birth cert that's from 1953.
When using the filter to find it, the years 1935 to 1983 aren't available. I've looked and can't find a reason why. Has anyone got any idea why they aren't there and also how do I find the GRO reference number for years between '35 and '83?
Thanks