"The Berry Schools" are alerting Mr. K. Garlough that there is an on-campus discount price for the only book-form biography of Martha Berry (at the time), so that students need only pay $3.00, instead of $3.50. "The Berry Schools" then briefly catalogue the non-book-form media through which Martha Berry's work has been kept track of.
Martha Berry, “MB137_8_26_001.jpg.” Martha Berry Digital Archive. Eds. Schlitz, Stephanie A., Jessica Hornbuckle, et al. Mount Berry: Berry College, 2016. accessed February 26, 2020, https://mbda.berry.edu/items/show/14919.