The dimensions of the cutout in the granite boulder in the Grant Grove fit the Mather Plaque exactly. However, the museum at SEKI was unable to locate any photos of the General Grant Mather Plaque taken any time (?) while it was on display in this location. The plaque was last noted in a Park memo in 1946. A 1930 Mather Plaque which could be none other than the General Grant Mather Plaque is iby Art Janssen - General Discussion
Centennial update on Mather Plaques Plaques dedicated this year: 6/26/16 Redwood NP (in storage pending a new visitor center) 8/25/16 Joshua Tree NP--displayed 8/25/16 Saguaro NP--displayed 8/25/16 Independence NHP (6th Valley Bronze casting, March 2016)--displayed 2 "lost" plaques were "discovered " after 25 years. Whilby Art Janssen - General Discussion
Current (10/14/15) accounting of all known & documented Mather Memorial Plaques CA Cabrillo NM Death Valley NP General Grant NP plaque (storage @ SEKI) Humboldt Redwoods SP --"Redwood Hwy plaque" Joshua Tree NP (2016) Lassen Volcanic NP Redwood N & SP's (2016) Santa Monica Mtns. NRA (lost) Sequoia NP U.C. Berkeley campus--Botanical Gardens Whiby Art Janssen - General Discussion