Silver coin, one penny, in honor of Byron Kilbourn. Milwaukee, US 1844. 32 mm. diameter. 11 grams.
Obverse: bust of Kilbourn and English text. Reverse: Symbolic triangle with Hebrew letters כ.ל. י.ה. א.נ. and the text September 11, 1844. Byron Kilbourn was a founder of Milwaukee, Wisconsin, US. Original patina, XF.