|Note_it=Pubblicizza delle [[Advertised Model::Wahl Engine Turned]], una versione nella lavorazione ''Grecian border''. {{LeftPage|File:1923-05-Wahl-AllMetal-Right.jpg}}
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|Tema=graduation
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|Note_en=Advertising for the [[Wahl Engine Turned]] pens, a version in ''Grecian border'' pattern. Left page.
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|Note_it=Pubblicizza delle [[Advertised Model::Wahl Engine Turned]], una versione nella lavorazione ''[[Grecian Border]]''. {{LeftPage|File:1923-05-Wahl-AllMetal-Right.jpg}}
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|Note_en=Advertising for the [[Wahl Engine Turned]] pens, a version in ''[[Grecian Border]]'' pattern. Left page.