Sizes
Experiment
Case
Flag
Length
Width
Height
(excl antenna)
Width
Height
Width (flag)
Height
26 mm
34 mm
12 mm
19 mm
20 mm
18 mm
45 mm
1 1/16 in
1 3/8 in
1/2 in
3/4 in
13/16 in
3/4 in
1 13/16 in
The larger LP equipment (with contemporary TV antenna) probably represents the Passive Seismic Experiment Package shown above in use by the Apollo 11 astronauts on the Moon.
The flag carried to the Moon is seen in the background. The case/portable TV looks like a repurposed doll's accessory.