Modifiche

|Ritocchi=yes

|Ritocchi=yes

|Tema=volo,scuola

|Tema=volo,scuola

|Note_it=Pubblicizza le varie versioni del modello [[Advertised Model::Duofold]]. Cita il [[Advertised Feature::Pressureless Touch]] e la [[celluoide]] chiamata [[Advertised Feature::Permanite]]. {{LeftPage|File:1929-09-Parker-Duofold-Right.jpg}}  

|Note_it=Pubblicizza le varie versioni del modello [[Advertised Model::Duofold]]. Cita il [[Advertised Feature::Pressureless Touch]] e la [[celluloide]] chiamata [[Advertised Feature::Permanite]]. {{LeftPage|File:1929-09-Parker-Duofold-Right.jpg}}  

|Note_en=Advertising for the different versions of the [[Duofold]] model. Citing [[Advertised Feature::Pressureless Touch]] and the [[celluloid]] called [[Permanite]]. Left page.

|Note_en=Advertising for the different versions of the [[Duofold]] model. Citing [[Advertised Feature::Pressureless Touch]] and the [[celluloid]] called [[Permanite]]. Left page.

}}

}}