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Inscribed in pencil on sheet verso, top left: 115. Label affixed to sheet verso, center, with text printed in black ink: Ich fotografiere mich beim Absturz mit dem Fallschirm./Der Fotograf springt mit dem Fallschirm ab./Die zweite Aufnahme unserer automatischen Kamera. Der Chefpilot/von Engel beim Nachgeben der Fangleine, während wir uns schon im/Abspringen befinden [1]./Copyright by Fotoaktuell GmbH./Berlin SW. 68, Markgrafenstr. 87.
[1] "I photograph myself during a parachute jump. The photographer jumps with a parachute. The second photograph from our automatic camera. The first pilot von Engel giving out the safety line while we had already jumped."
This work was determined to be a gelatin silver print via X-ray fluorescence (XRF) spectrometry.
The following elements have been positively identified in the work, through XRF readings taken from its recto and verso (or from the mount, where the verso was not accessible):
The graphs below show XRF spectra for three areas on the print: two of the recto—from areas of maximum and minimum image density (Dmax and Dmin)—and one of the verso or mount. The background spectrum represents the contribution of the XRF instrument itself. The first graph shows elements identified through the presence of their characteristic peaks in the lower energy range (0 to 8 keV). The second graph shows elements identified through the presence of their characteristic peaks in the higher energy range (8 to 40 keV).