Black and white photograph of the Humpaa-Viekot orchestra on stage. The orchestra played Finnish dance music. It was founded in 1958, whose humppa music became very popular in the early 1960s. The band toured extensively until the mid-1980s.

Black and white photograph of the dinner and dance celebration of the Port Arthur Kansallisseura's 50th anniversary. On stage the Topi Jousmaki Yhtye (Orchestra) is playing the opening march, with the Kansallisseura executive and honorary members…