Physical Description
Rectangular form with rounded corners; constructed of three separate pieces of plastic adhered together; engraved text against white background on recto; circular hole near each corner.
Dimensions
overall: Height: 4.560 inches (11.582 cm) | Width: 5.880 inches (14.935 cm)
Materials
overall : plastic
Inscription
engraved on recto: "Vor der Zapfung [underlined]:/Belu [umlaut] ftungskappe abschrauben, nach/Bedarf Gas-oder Staubfilter einsetzen./ Nach der Zapfung [underlined]:/Belu [umlaut] ftungskappe dicht aufschrauben./Beha [umlaut] lter, Filter, Armaturen und Gewindestu [umlaut] cke stets sauber halten. [sentence underlined]