Johann R1630a R1630a R1840 R1840 R1860b H1535 H1568 H1840 H1840 H1860b Hm1824a Hm1824b S1535a S1549a S1549a S1549b S1568a S1606a S1665b U1549b St1860a B1840 U1860b B1860a