Links

CPU Info

• https://www.cpu-world.com/ - Huge list of CPUs
• https://en.wikichip.org/wiki/WikiChip - very detailed descriptions, mostly modern CPUs and SoCs

Chip Photos

• http://www.chipdb.org/
• https://commons.wikimedia.org/wiki/Category:Microprocessors_by_brand

Logos

• https://www.logolynx.com
• https://logos.fandom.com/wiki/Category:Technology
• https://www.elnec.com/en/support/ic-logos/

Manufacturers

• https://www.computerhistory.org/siliconengine/companies/