The English translation of the Museum of CPU coolers is still under construction:
Museum of CPU coolers
Site about different types of flexible keyboard protectors made from transparent film:
Keyboard protectors
Online Museum of computer keyboards and other old hardware:
Museum of Keyboards
The CPU History Project is still under construction but will inform about old CPUs soon:
CPU History
CPU coolers and related hardware like DC fans, heat sinks, hard disk coolers are available at:
CPU Coolers