Re: A question about Amsterdam in 1900

On 10/09/2010 10:05 PM, David Patte wrote:

Since the zone record says '%s' for that date, should there not be a rule record starting in 1835 that gives a save amount of 0, and provides the letters 'AMT'?

I think the idea is that, if you're before the first rule, use the letters of the first standard-time rule.