The crockery and art-print comparisons concern the earlier Detroit White Star Line. A soup plate supports Lloyd’s WS over L lettering, whereas the print has W over SL. The print shows yellow funnels with black tops, a blue bow flag and a white pennant with red lettering, unlike the playing card. The correspondence also describes a red-field, blue-disc flag with red letters in the print; these comparisons do not establish the card’s colours independently.
Keep the explicit scope label independent; no alias or company identity is inferred.