What were food prices on May 22 1922?

Unfortunately, I don't have access to specific historical data like daily food prices from May 22, 1922.

To find this information, you could try these resources:

* Historical Newspapers: Search online newspaper archives (like Newspapers.com, Chronicling America, or local archives) for newspapers published in the area you are interested in on May 22, 1922. You may find grocery store ads or articles about food prices.

* Historical Economic Data: Websites like the Bureau of Labor Statistics (BLS) and the Economic History Services (EHS) might have data on historical consumer price indices (CPI) or specific food price data that you can use to estimate prices.

* Academic Databases: Search academic databases like JSTOR or Google Scholar for research papers or dissertations that may have studied historical food prices in the United States or a specific region.

* Historical Archives: Contact local historical societies or libraries, as they may have archival materials, including records of local grocery stores or other businesses that may contain information on food prices.

Good luck in your research!