Date of use : 1935, Czechoslovakia

Fotochema Photographic Materials Producer

Fotochema was established in 1921 and operated in the production and distribution of chemical materials used in photographic processes. During the period when photographic technology relied on analog chemical methods, photographic papers, developing chemicals, fixing agents, and various laboratory materials were essential supplies for both professional photographic studios and amateur photographers. In Central Europe, during the early twentieth century, the manufacture of such products gradually became institutionalized and developed into a significant sub-sector of the chemical industry. Companies such as Fotochema supplied the domestic market while also maintaining commercial relationships with photographers and photographic businesses in neighboring countries.

The envelope addressed to the Vienna-based photographic dealer Alois Bäuerl provides evidence of this cross-border commercial network. The firm Fotochema, based in Prague, maintained regular correspondence with photographic supply businesses operating in Austria. This commercial communication reflects the structure of the photographic industry in Central Europe during the interwar period, in which chemical manufacturers and photographic supply firms in one country supplied materials to photographic dealers in neighboring states. The postal cancellation and stamps confirm that the envelope circulated through the Czechoslovak postal system.

Record Information

Title: Fotochema Business Envelope (Prague to Vienna)

Category: Photographic Industry History / Commercial Correspondence

Subcategory: Czechoslovak Chemical Manufacturers / Cross-Border Trade

Country: Czechoslovakia (Sender: Prague) → Austria (Recipient: Vienna)

City: Prague (Sender: Fotochema) → Vienna, Austria (Recipient: Alois Bäuerl)

Date of use: 1935

Company (Sender): Fotochema, Prague, Czechoslovakia. A photographic materials manufacturer established in 1921, producing chemical products for photographic processes, including developing chemicals, fixing agents, and photographic papers.

Object Type: Commercial envelope (business correspondence)

Postal Features: Czechoslovak postage stamps; Prague postal cancellation (1935).

Language: Czech / German (recipient address)

Material: Paper envelope

Dimensions: Standard commercial envelope format

Collection Theme: Fotochema, Prague photographic industry, Czechoslovak chemical manufacturing, Alois Bäuerl, Vienna photographic trade, cross-border commerce, interwar Central Europe, 1930s postal history, photographic supply networks.

Archival Significance: This 1935 envelope documents commercial correspondence between the Czechoslovak photographic materials manufacturer Fotochema and a Viennese photographic dealer, illustrating the cross-border trade networks that supplied photographic chemicals and supplies in interwar Central Europe.

Research Note:

This article is based on historical research and independent analysis of the material in the author's collection. The text has been prepared as an original interpretative study and does not reproduce copyrighted material.

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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