From what I’ve seen, the note is very likely correct. Rogers did produce a number of Orientalist transferware scenes, and “Gate Leading to a Musjed at Chumar Ghur” is a documented title even if it’s rarely illustrated in Coysh & Henrywood. The presence of the camel is an important detail and usually distinguishes this scene from the more commonly reproduced gate views—almost like a visual signature in a slope game of identification. I’d suggest comparing border style, engraving quality, and scale with other verified Rogers meat platters, as those details often confirm attribution when images are scarce.