  Data on pbar-p -> etaprime(958)-pizero-pizero are presented at nine pbar
momenta from 600 to 1940 MeV/c. Strong S-wave production of f_2(1270)-etaprime
is observed, requiring a J^{PC} = 2^{-+} resonance with mass M = 2248+-20 MeV,
Gamma = 280+-20 MeV.
