The story behind the coin
Albert was a professional soldier before he was a king. In 1866 he led Saxony's forces against Prussia and held the left of the Austrian position at Königgrätz — the battle that decided which German power would build the coming empire. Saxony lost. Four years later, against France, he commanded the Fourth Army, the Army of the Meuse, with Prussian Guard corps under him. He became king on his father's death in 1873 and stayed a soldier: the Albertstadt garrison quarter he built in Dresden was the largest in Germany.
The Empire founded in 1871 needed one currency. The Coinage Act of 9 July 1873 gave it one — the mark — and left the states a single vanity: their own ruler's portrait on the 2 and 5 mark silver pieces. Everything else was fixed. So the 5 Mark that appeared with Albert's head in 1875 records the deal Saxony made. Local face, imperial back, imperial weight, imperial edge motto.
The coins carry Saxony's mint mark E, but where the E sat changed partway through. Dresden struck the 1875 and 1876 coins, then stopped work in February 1887; a new state mint opened the following month at Muldenhütten, a lead-smelting site near Freiberg in the Ore Mountains. It kept the letter and kept striking Saxon coins until 1953.
Albert died on 19 June 1902, and the last coin of the series was made for that — a 5 Mark carrying his birth and death dates in place of the usual royal legend.

