Galanthus 'Galatea'
A large 'fat' flowered cultivar raised by James Allen before 1890. Long pedicls, like 'Magnet'
but with fuller shaped (OK, fat) flowers.
References:
Bishop, M., A.Davis and J.Grimshaw. Snowdrops, A monograph on cultivated Galanthus. Griffin Press Publishing ltd. 2001 (reprinted 2006).