Translation (name & address)
項留言
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The first line is "Ukraine"
Ukraine
263010, Volyn Oblast
Lutsk 10
Voli Ave 56, apartment 1
Here is the Google Maps listing for that location: https://www.google.com/maps/place/Voli+Ave,+56,+1,+Luts'k,+Volyns'ka+oblast,+Ukraine,+43000/data=!4m2!3m1!1s0x472599f7fa0ff421:0x57d062f95cc80a8d?sa=X&ved=2ahUKEwiK2Iqtzs32AhU1H0QIHWhyDPIQ8gF6BAgWEAE
The last line looks to me like Корусь Вале, but I'm not sure what this might mean.
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Korus Valya (Корусь Валя) is the name of the addressee of the note, Korus is the surname, Valya is either Valentina or Valentin (this name is given to both boys and girls)
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