Rere in the Houston area we get about 50-60 demolitions a week.  Last Saturday evening, about 7 pm, a  builder texted me an address of a 1940 home he just closed on and I could detect it!   Busy Sunday but Monday three of us hit it!   Got 14 silvers, 15 if you count the small silver heart. About 45-50 wheats, and clad.  A walker, 4 Rosies and 4 Mecs, 5 war nickels and 6 buffs.