Thanks for checking, Peter. Chuck ... "Dr. Charles M. Weber", was Frank Srs. best friend. Back in "The Day"
let's say that was 1969 for me, Chuck and my Dad would organize Gymkanas out at Chucks farm outside Germantown Maryland. Even as a 12-year-old-boy, I though it was pretty nutty to see these adults talking their 190SL's, Gullwings, 300SL Roadsters, and their Pagodas, and doing crazy things with them like sliding sideways through the coned-off course in the grass and the mud... all timed by a stopwatch. Great fun!!
I really don't know the extent of Dr Webers involvement in the MBCA, but there were events held at his place, as well as "Time Trials" and other driving events held on those Maryland country roads nearby.