MAD 4 [501-534] pdf

Here is a set (534 issue) I hope will be appreciated by MAD magazine faithfuls , as opposed to most past uploads of MAD, this set is completely in PDF format which is by far the most common format among WINDOWS and ANDROID including iOS users. It took me some time to validate quality of all issues in question, including the famous fools day issues ( of the 50 years life span of the magazine), in which the pages are upside-down and last page first, it might've been an acceptable farce if you have the physical issue but for an electronic one it is a pain in the arse, hence I corrected this "joke" making it easier to view the fool's day issues. I do in a way owe it to the previous bulk uploads of MAD magazines which I have collected and converted to PDF format.