A Japanese ivory group of two warriors and two boys perched on each others shoulders below a pine tree, the kneeling warrior holding a halberd, the other a dagger -- 5¾in.high; and a marine ivory carving of a standing street entertainer, a boy and a monkey with a drum perched on his shoulder, another boy holding a fan to his side, the details stained black (old wear) -- 9¾in.high, signed Tamakazu.