VANCOUVER, BC / ACCESSWIRE / July 25, 2022 / Sierra Madre Gold and Silver Ltd. (TSXV:SM)(OTC PINK:SMDRF) (“Sierra Madre” or the “Company”) is pleased to announce the appointment of Mr. Kenneth Scott to the role of Chief Financial Officer (“CFO”), effective immediately. Mr. Scott brings over 33 years of public company auditing experience to the Company.