Classic Comics #21 3 Famous Mysteries July 1944 1st Print Island Publishing. I know nothing about comic book grading. It appears to be in very good condition, it is complete, none of the inside pages have any writing on them, there are no major tears and the cover is still attached good.Please let me know if you would like to see more photos. The item "Classic Comics #21 3 Famous Mysteries July 1944 1st Print" is in sale since Friday, August 27, 2021. This item is in the category "Collectibles\Comic Books & Memorabilia\Comics\Comics & Graphic Novels". The seller is "ricphil_4490" and is located in Selma, California. This item can be shipped to United States.