The edge of the brown area is the border of Lydia at the middle of the 6th century BC. The red line is a possible different border of Lydia.
File:Map of Lydia ancient times-en.svg
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Original picture: File:Map of Lydia ancient times.jpg
Info from these maps:
Map 1 (brown): "middle of the 6th century at the time of King Croesus" http://i-cias.com/e.o/lydia.htm
Map 2 (red line): "7th C. BCE roughly from 690 to 546 BCE" http://www.ancientanatolia.com/map07.htm
SVG picture: File:Map of Lydia ancient times rus.svg
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Original: User:Roke~commonswiki; svg: User:Nekto; File:Map of Lydia ancient times-en.svg: User:WillemBK; translation/traduko: User:KEO144000