hp7 flashlight

video https://en.wikipedia.org/wiki/HP7 https://en.wikipedia.org/wiki/HP7.2 https://en.wikipedia.org/wiki/HP7_(film) https://en.wikipedia.org/wiki/HP_200LX https://en.wikipedia.org/wiki/HP-71B

4000 flashlight

video https://en.wikipedia.org/wiki/4000 https://en.wikipedia.org/wiki/4000_(number) https://en.wikipedia.org/wiki/4000_Miles https://en.wikipedia.org/wiki/4000_series https://en.wikipedia.org/wiki/4000_Hipparchus