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[[Image:1951-Haro-Instro-Ext.jpg|thumb|Instructions for an ''Haro'' pen]]

[[Image:1951-Haro-Instro-Ext.jpg|thumb|Instructions for an ''Haro'' pen]]

''Haro'' was founded in [[1926]] by ''Hans Roggenbuck'' (and derives its name from the initial letters of his name) in the district of Pomerania in Frömsdorf. Later the production was transferred to Frankenstein. The production was centered in the economic pens featuring mostly glass nib. It is not clear if glass nibs were first introduced by this company, or by the [[Spors]] created in the United States by Roggenbuck cousin, or has other origins, but it is certainly the distinguishing feature of this company production.

[[Haro]] was founded in [[1926]] by ''Hans Roggenbuck'' (and derives its name from the initial letters of his name) in the district of Pomerania in Frömsdorf. Later the production was transferred to Frankenstein. The production was centered in the economic pens featuring mostly glass nib. It is not clear if glass nibs were first introduced by this company, or by the [[Spors]] created in the United States by Roggenbuck cousin, or has other origins, but it is certainly the distinguishing feature of this company production.

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