| According to available information, the short-lived line of Strangfeld machines was produced in Berlin, Germany by Kurt Strangfeld. One machine is seen here with this name (Buromaschinen Strangfeld) while the others are name variants. |
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| STRANGFELD Tilman Elster collection The paper table label bears the name of the manufacturer as given above. Note the very long type bars, with the bulged area of the top plate that accomodates the rest bar for the type slugs. Serial number 1121. |
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| G&O Tilman Elster collection Relabel of the Strangfeld for Graf & Oertel. Serial number 1396, dated to 1939. |
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| CAWENA Tilman Elster collection The same machine again, this time labeled "Cawena" for reasons unknown. Serial number 1932, dated again to 1939 or so. |
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| MERCURIUS Tilman Elster collection This example is serial number 6001, and carries the label "Mercurius" on its paper table, with a stylized winged Mercury emblem on the left front. |