The maker mark I believe is Vidriera Monterrey. See https://www.glasstechmexico.com/en/2024/05/10/cual-fue-la-primera-fabrica-industrial-de-vidrio-en-mexico-historia-de-vidriera-monterrey/
The stippling on the base suggests a fairly modern manufacture. Perhaps 1960s or 70s.
Comments
The maker mark I believe is Vidriera Monterrey. See https://www.glasstechmexico.com/en/2024/05/10/cual-fue-la-primera-fabrica-industrial-de-vidrio-en-mexico-historia-de-vidriera-monterrey/
The stippling on the base suggests a fairly modern manufacture. Perhaps 1960s or 70s.