A couple pictures of Mecks from google search
https://ebth-com-production.imgix.ne...DSC_0980_2.jpg
https://d3h6k4kfl8m9p0.cloudfront.ne...6faPmTH8Kg.jpg
https://www.radiolaguy.com/images/TVs/Meck_10inchTV.jpg
I think the channel indicator escutcheon on top one is close to yours since the 2nd has the "Meck" name on the escutcheon. The 3rd has a round versus rectangular escutheon. I have a 7 inch Meck which is entirely different