This was the cover of the "Saturday Evening Post" for the week of Saturday, January 2, 1926:

Source:
https://artshow24.com/happy-leyendecker-baby-new-year-2026-lines-and-colors/
If you search for "leyendecker baby tooting horn saturday evening post" you'll find of these than you'll know what to do with.
I had a huge post about J. C. Leyendecker last week, so I'll just leave you with the links for that.
Sat Dec 27, 2025:
This was the cover of the "Saturday Evening Post" for the week of Saturday, December 26, 1925:
Sun Nov 24, 2024:
On Saturday, November 24, 1928, this was the cover of the Saturday Evening Post:
Fri Nov 24, 2023:
On Saturday, November 24, 1928, this was the cover of the Saturday Evening Post:
Wed Jun 7, 2023:
How one of America's most famous illustrators brought homoerotic ads to the masses
Wed Jun 7, 2023:
On Saturday, November 24, 1928, this was the cover of the Saturday Evening Post:
Thu Nov 24, 2022:
On Saturday, November 24, 1928, this was the cover of the Saturday Evening Post:
Thu Nov 24, 2022:
On Saturday, November 24, 1928, this was the cover of the Saturday Evening Post:
Sun Jun 20, 2021:
What Was The First Gay Ad?
Sun Jun 20, 2021:
J. C. Leyendecker would likely have illustrated many an early contender.