If it is marked with g in articlenumbers it means die cut scraps-sheet with glitter for.ex EF7025g

½ = half sheet, for. ex PZB 1052½

a = left or upperpart (half sheet) for.ex. PZB1076a

b= right or above -part(half sheet)


MPL
Mamelok Press Limited, England.
about:1955 until today ( Ex- MP)

Eric Olsson & Co  ("EO")
Eric Olsson & Co, Sweden, publisher and printer, 1945-70.

Williams förlag 
Williams förlag, publisher, Sweden, only 1971.

E. Heller
Emanuel Heller Wienna, Austria, publisher and printer, 1918-64.

Please note!                                                                                                                                                                                                                                                                                                                                                                                                            Heller-sheets are very old and fragile and we can therefore be expected that some sheets may have broken tabs (ladders)!
-The most is however perfect, but we would like to have a reservation that the defects may be exist!                                                                                                                                                               

Position of part of larger sheets, e.g. Heller 239A (b)