Cooper Chapter No. 101
Royal Arch Masons

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Marker Text: ​Chartered March 27, 1871, on petition of Master Masons of Pleasanton Lodge No. 283, A.F. and A.M., and the surrounding area. Met in upper floor of the Isaac Cooper home until 1891; over Cooper Brothers store until Masonic Hall was built in 1961. (1971) 

Marker No: 1056

Aluminum 20 x 20 Subject Marker

Geographic: 28.969749, -98.483673

Location: North Main at intersection of Main and Virginia Street, Pleasanton