Collared rim; two handles.
Probably from the same shop, P 16066 F 19:4; similar, from a later context, a fragment P 20891 D 17:3. For a small example (chytridion) with two handles cf. Sèvres: CVA (13) ... Context ca. 460-440 B.C.
Profile drawing of chytra ... M.H. Fred N. Ley Kathleen Lynch ... Linked image is a redrawn digital version (F. N. Ley and K. Lynch) 82-476 82-476 Dirty Cartridge Paper Drafting Ink ... 2008