arovs597.zip 19970719   12k amateur radio overlays for Psi-MAPPER
map5ex1.zip  19970715   10k Extra overlays for Psi-Mapper/GB
natural.zip  19970810   33k Nature & Natural Features overlays for Psi-Mapper/GB
radinfo.zip  19970816   20k Psi-Mapper/GB overlay: COMMERCIAL RADIO (AM)
s5ancien.zip 19970816   32k Set of 9 overlays for Psi-Mapper/GB
tow5gb52.zip 19970628  216k Town Plans for Psi-Mapper/GB v5.2