I use ancestry.com through a subscription provided by the public library. I stumbled onto a page that displayed a picture of a page that looked like a business directory: about half of the page contained a description of my grandfather's business (exporting cotton from Texas to Britain) about 1920; the rest of the page had descriptions of other businesses in town. I clicked on something on the page and got a nice picture of grandfather, circa 1914. When I tried to save or print the pictures I got blanks. A menu on the side of the page had 'email it'; when I tried to it shifted to my email provider, away from the information, and would not navigate back to it; because it was a library computer it didn't cache nor did it have history. I haven't been able to find it again. I was just noodling, not being careful; I was actually looking for something else.
Does anyone recognize the kind of information I was looking at? The page was professionally printed, dual-column, no pictures.