I got to thinking.... would you be willing to share a picture of the cloth? Either here or at this email address?
Two of us are working on a chart of information about tablecloth designers and we have included Elza. The only picture we have of that strawberry print is a black and white copy from an old newspaper ad. I would love to include a color picture of this cloth. I also own an Elza design cloth but these two designs are the only ones for which we have any information. Yours was sold as yardage and used for tablecloths, curtains, etc. Also, now that I think about it her name was Elza, with a “z”. Spell check does not like that though! 😃 Do you have any other information about your tablecloth? Where or when it was purchased for example? As a club we are always looking for this kind of information and have a member database of over 2000 identified tablecloths.