Registry book of Ibicaba´s pottery from 1937 to 1968. Data about bricks and roof tiles sold and bought (including name of buyers)., Livro de registro da olaria de Ibicaba de 1937 a 1968. Dados sobre tijolos e telhas entrados e saídos, com especificação dos compradores., coffee plantation | pottery industry | brick trade | selling-bricks | tiles, roofing | ceramic tiles | roofing, tile | farm management | records and correspondence