Eric,

I can't locate the email I rec'd. in response to that same question, but my inventory indicates 1,200 as the revised edition size of HB 903, Mount Greylock. Neither it nor HB 904, Pemaquid Point Bell Tower, ME have been retired, but HB 901, Fort Washington Bell Tower, MD and HB 902 Portland Observatory, ME were retired--HB 901 in March of 2002, NB 902 in July of 2002.