Collector’s box with an inscription on the lid: Old Irabo ware (ko irabo); white Hakeme; Poetic name: "Composition of Yellow Flowers" (ko kafu); cipher signature (kao).
 
Published: Flickwerk. The Aesthetics of Mended Japanese Ceramics, Exhibition Catalogue, Cornell University, Herbert F. Johnson Museum of Art and Museum für Lackkunst, 2008, ill. p.38.

Kintsugi Teabowl 
Irabo ware
Edo Period
16th century

H: 6.7 cm (2 1/2 in.)
D: 15 cm (6 in.)
Collector's box