Hello blugotti1,
I've not "heard" this myself, so don't know of what you speak. "Baby food" didn't really become a major commercial product until the late Twenties.
""By the late 1920s, commercially canned baby food was introduced and quickly adopted by American consumers. Conditions were favorable: advertising had become widespread, the cost of canned foods had fallen, and experts recommended the addition of fruits and vegetables to the infant diet. The Gerber Company initiated this revolution in infant feeding by expanding the scope of the canned foods industry. According to the Gerber company history, in 1927 Dorothy Gerber laboriously hand-strained vegetables for her seven-month-old daughter, Sally, and urged her husband, Daniel, to consider manufacturing stained baby food a the Gerber family's Fremont Canning Company. The next year, the company introduced strained peas, prunes, carrots, and spinach to the market. The Gerbers launched an advertising campaign featuring a sketch of an infant known as the Gerber Baby that ran in such publications as Good Housekeeping, The Ladies' Home Journal, the Journal of the American Dietetics Association, and the Journal of the American Medical Association. The Gerber Baby icon, drawn by Dorothy Hope Smith, became the company's official trademark in 1931."
---Oxford Encyclopedia of Food and Drink in America, Andrew F. Smith editor [Oxford University Press:New York] 2004, Volume 1 (p. 58-9)"
The Food Timeline--baby food history notes
Earlier infant / invalid "foods" like the Mellin's Food are most common and of meager 'value."
Please post some photos so we're all on the same page, if you would...