Need help decryptig some text

[z0tle]

Hi everybody!
I need help decrypting a letter which i found in the attic.
It's a love letter written in Slovenian Language(at least half of it) and it's at least 50 years old.
So if someone has an idea how to decrypt it please help me.

The letter:
Ljubi Stanko !

S142: m: 1+4 Ł45t:3t:3 sd
T2 b::: 62ž2 F4+[[ž:ške.
D+[[23 32[[[6:lt Ł L[[[6l[t[[:
I[[ 6: 14+Ł [[8ž[[8 :7 T268:÷
98Ł84:le 4+d+
Pridi ljubi Stanko ko sprejmeš
to pismo. imam Ti nekaj važnega
povedati. Tisoč naj lepših pozdravov
sprejmi od T2l[[[b2ž2

T4+[[3x2

-----------------------------------------------------
Not so good translation:

Darling Stanko!

S142: m: 1+4 Ł45t:3t:3 sd
T2 b::: 62ž2 F4+[[ž:ške.
D+[[23 32[[[6:lt Ł L[[[6l[t[[:
I[[ 6: 14+Ł [[8ž[[8 :7 T268:÷
98Ł84:le 4+d+
Come as soon as you get this letter.
I have something important to tell you.
Receive a thousand most beautiful of greetings
from T2l[[[b2ž2

T4+[[3x2

Scan: