Another gray January day - seems most have been such, starting blue but turning gray. Went on a mid-pm drive, eventually deciding to see if I could find the site of the first Hackett Hill map, around 1980. Had not been there in years. Had done no home work before setting out. I looked at a satellite view when I got home and decided the old map was maybe half-buried under Waterford Place Apartments. Maybe I'll go back with the original map sometime for some 'O archeology'.