Date of use : 1939, Germany

Ernst Leitz Leica Postcard with Advertising Meter

The first half of the twentieth century was a period of rapid development in photographic technology, during which several innovative camera systems emerged. Among the companies that played a central role in this transformation was the German optical manufacturer Ernst Leitz. The company's contributions to compact camera technology significantly influenced the evolution of modern photography. This postcard sent from Berlin represents an example of the everyday commercial correspondence associated with that industrial and distribution network.

The printed letterhead at the top of the card reads "Ernst Leitz, Berlin – Inh. Franz Bergmann." Next to the text appears a small illustration of a camera, visually emphasizing the company's connection to photographic equipment. Beneath the heading the address identifies the Berlin postal district NW 7 and the location at Luisenstraße 46. This area was situated within a central commercial district of Berlin where various businesses dealing with optical and photographic equipment operated.

The Ernst Leitz company originated in the mid-nineteenth century in the German town of Wetzlar as a manufacturer of optical instruments. Initially recognized for its microscopes, the firm later expanded into photographic optics and camera systems. During the 1920s the development of the Leica camera introduced a compact camera design using 35 mm film. This innovation played a major role in making portable photography accessible to both professional and amateur photographers.

The Berlin office represented one of the company's important commercial branches supporting sales and distribution activities. Such offices functioned not only as retail outlets but also as service and communication centers linking customers with the manufacturer. The inscription "Inh. Franz Bergmann" indicates that the Berlin operation was managed by a local proprietor or authorized representative.

In the upper right corner of the card a mechanical franking mark is visible bearing the inscription "Deutsche Reichspost." The mark shows a franking value of 006 and represents a system commonly used by businesses that handled significant volumes of outgoing mail. Alongside this franking mark appears a circular postal cancellation identifying the Berlin NW 7 postal district with the date 29 September 1939. Mechanical franking systems became increasingly common during the early twentieth century as commercial correspondence expanded.

The address section identifies the recipient as "Dr. Dietrich König," located on Norderstraße in the city of Husum. The academic title "Dr." suggests that the recipient may have belonged to a professional or scientific field. During this period photographic equipment and optical devices were widely used in scientific documentation, technical observation, and professional practice. It is therefore possible that the correspondence was related to photographic equipment, technical information, or commercial inquiries.

From a collecting perspective the card belongs to several thematic areas. It represents commercial postal correspondence connected with photographic equipment manufacturers. The presence of the Ernst Leitz letterhead is particularly significant for collections focusing on the history of Leica cameras and optical manufacturing. The mechanical franking mark also provides an additional element of interest for postal history research.

When viewed within a broader historical framework, this postcard illustrates the commercial communication networks that supported the expansion of photographic technology. Camera manufacturers relied not only on production facilities but also on regional representatives and distribution offices to reach customers. The card sent from the Leitz office in Berlin therefore serves as a small yet meaningful historical document reflecting the operational structure of the photographic industry during the early twentieth century.

This item is documented as part of the Photography in Postal History research project.
For research context, see the Research Methodology.
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