Oldsmobile Curved Dash (English Wikipedia)

Posthumus 1977, p. 48. Posthumus, Cyril (1977) [1977]. "The Motoring Boom". The story of Veteran & Vintage Cars. John Wood, illustrator (Phoebus 1977 ed.). London: Hamlyn / Phoebus. pp. 36–49. ISBN 0-600-39155-8. The 1901 output was 425 cars, and this figure rose to 2100 in 1902, 3750 in 1903, and 5000 in 1904.

detnews.com (Global: 5,380^th place; English: 3,224^th place)

Wright 2000. Wright, Richard A. (March 8, 2000). "detnews.com | Michigan History". Apps.detnews.com. Archived from the original on March 28, 2013. Retrieved June 27, 2009.

"Location of Curved Dash factory". Archived from the original on December 6, 2017. Retrieved June 24, 2016.

"Oldsmobile Joins GM". Archived from the original on August 28, 2016. Retrieved June 24, 2016.
"1908 Oldsmobile Model 20 introduction". Archived from the original on August 28, 2016. Retrieved June 24, 2016.

"SOME MILESTONES OF THE AUTO AGE". The New York Times. January 26, 1986. ISSN 0362-4331. Retrieved June 2, 2023.

"Location of Curved Dash factory". Archived from the original on December 6, 2017. Retrieved June 24, 2016.
"Oldsmobile Joins GM". Archived from the original on August 28, 2016. Retrieved June 24, 2016.
"1908 Oldsmobile Model 20 introduction". Archived from the original on August 28, 2016. Retrieved June 24, 2016.
Wright 2000. Wright, Richard A. (March 8, 2000). "detnews.com | Michigan History". Apps.detnews.com. Archived from the original on March 28, 2013. Retrieved June 27, 2009.

"SOME MILESTONES OF THE AUTO AGE". The New York Times. January 26, 1986. ISSN 0362-4331. Retrieved June 2, 2023.