Gemini 6 harmonica and
The sign accompanying them reads
Harmonica and Bells
These musical instruments were used by Walter
Schirra and Thomas Stafford to broadcast a rendition of the tune, "Jingle
Bells," near Christmastime 1965, on the Gemini 6 mission.
Gift of Walter M. Schirra and Thomas P. Stafford Jr.
The harmonica is Smithsonian collections ID #A19670148000
and the bells are ID #A19670148001.