Souvenir Map

I am a collector of the souvenir poster maps that the park makes. My gf and I have been buying on Ebay for quite some time and we recently bought a 1983 or 1984 park map. According to the history on this site, these two maps should be identical, because nothing was really added for the 1984 season. Does anyone on this site know of any differences that might show up on the maps? I wouldn't have even been one year old when the map was printed, so I have no clue! :)

Thanks in advance to anyone that can help me out!

I'm not 100% positive but didn't Berenstain Bear Country replace The Earthquake Ride in 1984? It wouldn't visibly be too different since they were both in the same building.

Bear Country opened in 1985. Earthquake was still in place in '84.

I can't think of anything obvious that would be different between '83 and '84.

There was nothing new in 1984. Berenstein Bear Country opened in 1985 inside of the Earthquake building.

I don't know a lot about the maps, but CP celebrated 100 years of the roller coaster in 1984. So if the map mentions something along those lines than you know it is a 1984 map.