The Griffith Institute has a link to collections in the Egyptian Museum, Cairo. They list the alabaster vessel as:
"El-Amarna. Private Palace. Royal Store-Rooms (P.42.2).
iv.199 Jar of
Hatshepsut, alabaster, in Cairo, Egyptian Museum, JE 57203.
xviii (1932), pl. 19 
From: http://www.griffith.ox.ac.uk/gri/3cairo.pdf Page 764.
This gives room for further research. I will track down further information on this excavation year and the other finds which bare the name of Hatshepsut.