Modifiche

|Paese=US

|Paese=US

|Datazione=seller

|Datazione=seller

|Note_it=Pubblicizza una serie di combinazioni penna matita di diversi modelli: [[Advertised Model::Princess]] nei colori ''Pearl and Black'', ''Jade Green'' e ''Green and Gold''; [[Advertised Model::Parisienne]] dipinte a mano nelle versioni ''Black and Orchid'', ''Venetian Red Pattern'', ''Futuristic Rendering''; [[Advertised Model::Savoy]] nei colori ''Black and Gold'' e ''Pearl and Black''; [[Advertised Model::Apex]] nei colori ''Jade Green'', ''Burgundy'' e ''Green and Gold''. Cita inoltre i colori ''Jade Green'', ''Burgundy'' e ''Green and Gold'' della [[Advertised Model::Ambassador]] mostrata sul retro. {{SulRetro|File:1931-Greishaber-Celuloid-Sets.jpg}}  

|Note_it=Pubblicizza una serie di combinazioni penna matita di diversi modelli: [[Advertised Model::Princess]] nei colori ''Pearl and Black'', ''Jade Green'' e ''Green and Gold''; [[Advertised Model::Parisienne]] dipinte a mano nelle versioni ''Black and Orchid'', ''Venetian Red Pattern'', ''Futuristic Rendering''; [[Advertised Model::Savoy]] nei colori ''Black and Gold'' e ''Pearl and Black''; [[Advertised Model::Apex]] nei colori ''Jade Green'', ''Burgundy'' e ''Green and Gold''. Cita inoltre i colori ''Jade Green'', ''Burgundy'' e ''Green and Gold'' della [[Advertised Model::Ambassador]] mostrata sul retro. {{SulRetro|File:1931-Grieshaber-Celuloid-Sets.jpg}}  

|Note_en=Advertising for a series of pen pencil sets of different models: [[Princess]] in ''Pearl and Black'', ''Jade Green'' and ''Green and Gold'' colors; [[Parisienne]] hand painted in versions ''Black and Orchid'', ''Venetian Red Pattern'', ''Futuristic Rendering''; [[Savoy]] in ''Black and Gold'' and ''Pearl and Black'' colors; [[Apex]] in ''Jade Green'', ''Burgundy'' and ''Green and Gold'' colors. Mention also ''Jade Green'', ''Burgundy'' and ''Green and Gold'' colors for the [[Ambassador]] shown on back.  {{OnBack|File:1931-Greishaber-Celuloid-Sets.jpg}}

|Note_en=Advertising for a series of pen pencil sets of different models: [[Princess]] in ''Pearl and Black'', ''Jade Green'' and ''Green and Gold'' colors; [[Parisienne]] hand painted in versions ''Black and Orchid'', ''Venetian Red Pattern'', ''Futuristic Rendering''; [[Savoy]] in ''Black and Gold'' and ''Pearl and Black'' colors; [[Apex]] in ''Jade Green'', ''Burgundy'' and ''Green and Gold'' colors. Mention also ''Jade Green'', ''Burgundy'' and ''Green and Gold'' colors for the [[Ambassador]] shown on back.  {{OnBack|File:1931-Grieshaber-Celuloid-Sets.jpg}}

}}

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