The Retro Map Pack contains all basically Maps from Thievery 1.4.

The Maps are renamed with an added "-14". That way you get them all to your Thievery 1.5 Installation addtional.

The Files you add with the Retro Map Pack are:

TH-Aquatone-14.unr
Th-Asylum-14.unr
TH-Bourgeois-14.unr
TH-Breakout-14.unr
TH-Darkened_Enlightenment-14.unr
TH-Flats-14.unr
TH-Folly-14.unr
TH-Gerome-14.unr
TH-Grange-14.unr
TH-Korman-14.unr
TH-Nostalgia-14.unr
Th-SkeltstonHead-14.unr
TH-Spider-14.unr
TH-Stronghold-14.unr
TH-Theatre-14.unr
Th-Warehouse-14.unr