Hercules Computer Technology (English Wikipedia)

Pointing, Bob (June 26, 1989). "High-Resolution Standard Is Latest Step in DOS Graphics Evolution". InfoWorld. p. 48.
Bright, David (June 23, 1986). "Hercules graphics card to debut". Computerworld. p. 52. Archived from the original on March 13, 2023. Retrieved March 13, 2023.
Welch, Mark (September 1, 1986). "Hercules improves its monochrome card". InfoWorld. p. 41. Archived from the original on March 13, 2023. Retrieved March 13, 2023.
"Hardware News". InfoWorld. 27 September 1982. p. 77. Archived from the original on 13 March 2023. Retrieved 13 March 2023.
Stephens; Moran (March 21, 1988). "Hercules to ship card after 3-month delay". InfoWorld. p. 21. Archived from the original on March 13, 2023. Retrieved March 13, 2023.

cmu.edu

cs.cmu.edu

Brown, Ralf D. (2012-01-21) [2000-07-16]. "Public Files on FTP.CS.CMU.EDU - The x86 Interrupt List aka "Ralf Brown's Interrupt List" (RBIL)". Archived from the original on 2016-06-16. Retrieved 2016-06-16.

hercules.com

"Contact Us". Hercules Computer Technology, Inc. 1997. Archived from the original on 1997-04-09.

justia.com

trademarks.justia.com

"HERCULES INCOLOR Trademark - Registration Number 1499309 - Serial Number 73679040 :: Justia Trademarks". trademarks.justia.com. Archived from the original on 2023-03-01. Retrieved 2023-03-01.

megatrade.ru

"Guillemot and Hercules Press Release". www.megatrade.ru. October 28, 1999. Archived from the original on 2022-11-12. Retrieved 2023-05-16.

retrocmp.de

Brase, Thomas. "Hardware / Hercules Computer Technology, HTC". retrocmp - retro computing. Archived from the original on 2023-03-13. Retrieved 2023-03-01.
Brase, Thomas. "Hardware / Hercules Computer Technology, HTC". retrocmp - retro computing. Archived from the original on 2023-03-13. Retrieved 2023-03-01.

seasip.info

Elliott, John C. (2012-08-09). "Hercules Graphics Card Plus: Notes". John Elliott's homepage. Archived from the original on 2016-11-23. Retrieved 2016-11-23.
Elliott, John C. (2012-08-05). "Hercules InColor Card: Notes". Archived from the original on 2016-11-23. Retrieved 2016-11-23. (Pictures and programming information)

techmonitor.ai

CBR Staff Writer (March 1987). "PERSONAL GRAPHICS: HERCULES TO BURST INTO 16 COLOURS". Tech Monitor. Archived from the original on 2023-03-01. Retrieved 2023-03-13.

web.archive.org

"Contact Us". Hercules Computer Technology, Inc. 1997. Archived from the original on 1997-04-09.
Bright, David (June 23, 1986). "Hercules graphics card to debut". Computerworld. p. 52. Archived from the original on March 13, 2023. Retrieved March 13, 2023.
Welch, Mark (September 1, 1986). "Hercules improves its monochrome card". InfoWorld. p. 41. Archived from the original on March 13, 2023. Retrieved March 13, 2023.
Elliott, John C. (2012-08-09). "Hercules Graphics Card Plus: Notes". John Elliott's homepage. Archived from the original on 2016-11-23. Retrieved 2016-11-23.
"Hardware News". InfoWorld. 27 September 1982. p. 77. Archived from the original on 13 March 2023. Retrieved 13 March 2023.
"Say You Saw It on Modern Electronics - The Hercules InColor Card" (PDF). Modern Electronics. May 1985. p. 67. Archived (PDF) from the original on 2022-08-11. Retrieved 2023-03-13.
Brase, Thomas. "Hardware / Hercules Computer Technology, HTC". retrocmp - retro computing. Archived from the original on 2023-03-13. Retrieved 2023-03-01.
CBR Staff Writer (March 1987). "PERSONAL GRAPHICS: HERCULES TO BURST INTO 16 COLOURS". Tech Monitor. Archived from the original on 2023-03-01. Retrieved 2023-03-13.
"HERCULES INCOLOR Trademark - Registration Number 1499309 - Serial Number 73679040 :: Justia Trademarks". trademarks.justia.com. Archived from the original on 2023-03-01. Retrieved 2023-03-01.
Elliott, John C. (2012-08-05). "Hercules InColor Card: Notes". Archived from the original on 2016-11-23. Retrieved 2016-11-23. (Pictures and programming information)
Brown, Ralf D. (2012-01-21) [2000-07-16]. "Public Files on FTP.CS.CMU.EDU - The x86 Interrupt List aka "Ralf Brown's Interrupt List" (RBIL)". Archived from the original on 2016-06-16. Retrieved 2016-06-16.
Brase, Thomas. "Hardware / Hercules Computer Technology, HTC". retrocmp - retro computing. Archived from the original on 2023-03-13. Retrieved 2023-03-01.
"Guillemot and Hercules Press Release". www.megatrade.ru. October 28, 1999. Archived from the original on 2022-11-12. Retrieved 2023-05-16.
Stephens; Moran (March 21, 1988). "Hercules to ship card after 3-month delay". InfoWorld. p. 21. Archived from the original on March 13, 2023. Retrieved March 13, 2023.

worldradiohistory.com

"Say You Saw It on Modern Electronics - The Hercules InColor Card" (PDF). Modern Electronics. May 1985. p. 67. Archived (PDF) from the original on 2022-08-11. Retrieved 2023-03-13.