Due to a combination of wine, artificial light, and poor eyesight......all of which were not aided by the size of the text in Ivo's book!......I thought I should clarify the information I posted last night by reproducing the whole entry.
"Meissener Bleikristall GmbH glassworks in Meissen, Germany [1947-present], founded as Kristallschleiferei Horst Sandig, was nationalized 1972-1990 as VEB Meissener Bleikristall and has been named Meissener Bleikristall GmbH Marlies Sandig from 1994-present. Sig: needle-engraved M monogram on all pieces (art glass, cut-to-clear, flashed, engraved crystal)"