The following is thought to be a(n early version of a) template for DIN (Deutsches Institut für Normung, German Standardization Institute) conforming letters. Using some provided commands, it should be easy to set sender and receiver addresses for window envelopes, include text or a logo at the top, and contact information to the right of the window space.
If you want to use it, save the following as <tt>[[media:letterstyle.tex|letterstyle.tex]]</tt> and follow the usage instructions. A downloadable version is available [[media:letterstyle.tex|here]].
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