The colorized B&W photo courtesy of ‘Page Siam Colorization by Noomrattana’ shows ‘Hung’ B. Grimm and Co. on Charoen Krung Road (New Road). It was established in the reign of King Rama V (1868 – 1910).
From its beginning in 1878, B. Grimm was based on creating value of society starting with the opening of Siam Dispensary to provide modern western medicines to Siamese and later the royal court. It is the only company which was awarded Siam Coat of Arms for its service to the country during the reigns of King Rama V – VII.
judging by the cut of the jib on those two fellows in white, sausages would never make it past them.