Portuguese India Escudo Rim Difference

[Coinworld]

jdickson thank you very much for your post and for sharing pictures of the two coins and their diameters , it's very clear that due to the flattening of the coins they definitely wont match , and yes I am also under the impression that the coins were minted like that ....very interested in why alot of them were minted that way and released .....and I've only seen it in the 1 escudo and 3 escudo and not in any other denomination.
There are a few errors too which is interesting.
. But I dont collect them .