Modifiche

|Datazione=guess

|Datazione=guess

|Note_it=sta per l'inizio degli anni '30, presumibilmente prima del lancio della [[Leverless]] nel 1932. Pubblicizza vari modelli [[Advertised Model::Swan Self-Filling]] con [[caricamento a levetta]]: [[Advertised Model::Swan SF 200|SF 200]], [[Advertised Model::Swan SF 110|SF 110]], [[Advertised Model::Swan SF 130|SF 130]], [[Advertised Model::Swan SF 230|SF 230]], [[Advertised Model::Eternal|Eternal 444]], [[Advertised Model::Swan SF 270|SF 270]], una [[Advertised Brand::Blackbird]] modello [[Blackbird SF 2|SF-2]] una laminata ed una penna in celluloide senza indicazioni numerica. {{SulRetro|File:193x-Swan-Brochure-Lohengrin-Ext.jpg}}

|Note_it=sta per l'inizio degli anni '30, presumibilmente prima del lancio della [[Leverless]] nel 1932. Pubblicizza vari modelli [[Advertised Model::Swan Self-Filling]] con [[caricamento a levetta]]: [[Advertised Model::Swan SF 200|SF 200]], [[Advertised Model::Swan SF 110|SF 110]], [[Advertised Model::Swan SF 130|SF 130]], [[Advertised Model::Swan SF 230|SF 230]], [[Advertised Model::Eternal|Eternal 444]], [[Advertised Model::Swan SF 270|SF 270]], una [[Advertised Brand::Blackbird]] modello [[Blackbird SF 2|SF-2]] una laminata ed una penna in celluloide senza indicazioni numerica. {{SulRetro|File:193x-Swan-Brochure-Lohengrin-Ext.jpg}}

|Note_en= stands for '30s beginning, probably before [[Leverless]] launch of 1932. Advertising for some set of [[Swan Self-Filling]] [[lever filler]] models: [[Advertised Model::Swan SF 200|SF 200]], [[Advertised Model::Swan SF 110|SF 110]], [[Advertised Model::Swan SF 130|SF 130]], [[Advertised Model::Swan SF 230|SF 230]], [[Advertised Model::Eternal|Eternal 444]], [[Advertised Model::Swan SF 270|SF 270]], a [[Advertised Brand::Blackbird]] [[Blackbird SF 2|SF 2]] model, an overlay and a celluloid pen without model number. {{OnBack|File:193x-Swan-Brochure-Lohengrin-Ext.jpg}}

|Note_en=stands for '30s beginning, probably before [[Leverless]] launch of 1932. Advertising for some set of [[Swan Self-Filling]] [[lever filler]] models: [[Advertised Model::Swan SF 200|SF 200]], [[Advertised Model::Swan SF 110|SF 110]], [[Advertised Model::Swan SF 130|SF 130]], [[Advertised Model::Swan SF 230|SF 230]], [[Advertised Model::Eternal|Eternal 444]], [[Advertised Model::Swan SF 270|SF 270]], a [[Advertised Brand::Blackbird]] [[Blackbird SF 2|SF 2]] model, an overlay and a celluloid pen without model number. {{OnBack|File:193x-Swan-Brochure-Lohengrin-Ext.jpg}}

}}

}}

==Licenza==

==Licenza==