Pennsylvania
Department of State
MARK A WALCH
Registered Architect
License number
RA011769B
Date granted
02/03/1989
Date expires
06/30/1993
Class
Registered Architect
Status
Expired
Address
NEW YORK NY 10014
palicensing.org
ID 36682849
LAST UPDATED 2026-04-13 00:32:01 UTC
LAST UPDATED 2026-04-13 00:32:01 UTC
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