Pendulum, gravity
1993.0234.001
Pendulum, gravity
1993.0234.002
Pendulum, gravity
1993.0234.003
Pendulum, gravity
1993.0234.004
Pendulum, gravity
1993.0234.005
Pendulum, gravity
1993.0234.006
Case
1993.0234.007
Lid, case
1993.0234.008