||Schule zum Selbstunterricht für Bass-Tuba oder Helikon
||School for Self-Instruction on the Tuba or Helicon ; Школа-самоучитель для баса геликона или тубы
||tuba or helicon
According to HMB there are two R Kietzers. The first must have been born about 1830, because his first published composition is dated 1855. Then the second R. Kietzer, a band music composer, published his low opus numbers in 1880, so must have been born around 1860.