I purchased off eBay some original RX-7 literature. 1984 Mazda RX7 & RX7 GSL Buyers Bulletin, 1984 Mazda RX7 Brochure, 1981 Mazda RX7 626 GLC Bosch Fog Lights Brochure. The total cost was $39 shipped.  They are all in near mint condition.  These really add to the collection of literature about the 1984 GSL-SE. I plan to do an article about the specs of the SE from the information I have gathered in the future.