H. R1713a R1780 R1780 R1820b R1820b R1860a H1780a H1780a H1860b Hm1860a S1812a S1812b S1829d# S1840a S1840a S1840b S1840b S1860a S1860a S1860b S1860d S1860d St1860a St1860a B1840 U1840 B1860c