Need some help...what years were these saws manufactured?

[Resto Guy]

I just picked up these 2 saws. After new fuel lines and a bit of carb work they run great. I would like to know what years the saws were manufactured. I have tried top decode the model and serial numbers but no luck The model number of the saw on the left is 358.355120 and the serial number is 1E1814252. The model number of the saw on the right is 358.355140 and the serial number is 1J225J855. I know they are both Poulan saws based on the 358 prefix in the model number. Any help on the year of manufacture of these saws would be appreciated.
Thanks in advance.