LADIES RELIEF SOC OF DENVER Residents of Old Ladies Home Petra SANDBERG, Mrs [nee BENSON] b 3-22-1883; entered home 6-15-1966; d 2-29-1976 I'm assuming John d 1940-66.
From another researcher obtained from Swedish Emi"EMIBAS".
Johan Rickard Sandberg, b. 30 OCT 1881 in Lerbo, Södermanlands län, Södermanland. Emigrated 11 OCT 1902 from Sankt Paulsgatan 37, Maria Magdalena, Stockholms stad, Uppland. Single at the time of emigration
John owned Sandberg Motor Co, Denver, for a number of yrs. Don't know if this is auto sales, or repairs, as he was a machinist later.
US PATENT AND TRADEMARK OFFICE PATENTS Applied 8-21-1908; Patent obtained 8-10-1909 I, John R SANDBERG [having declared my intention of becoming a citizen], residing in the city and county of Denver, having invented a new and useful Combined Breast-Drill and Valve-Grinder. [This is a very lengthy file describing it's uses and specifications]