Marlin
I like the Mr Gasket #2085. They were 100% accurate for the time period-very early 70's. I would buy the new ones for the aluminum housings and try to find junkers/used ones for the correct screens which have round holes. The ones made today have square holes.
I see used ones at the swaps or on ebay every so often.
NOS #2085 circa mid 70's boxes (not for sale)