Oak-leaf jars : a fifteenth century Italian ware showing Moresco influence (1903)
Wallis, Henry, 1830-1916 · London : B. Quaritch · leaf 122
76 APPENDIX, … Fig. 67. — An incised slip ware ; pale yellow glaze, part of the ornament painted in brown (much damaged). The notes referring to the size and ownership of this piece are lost.
Majolica · Decoration and ornament · Islamic decoration and ornament · Pottery
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.