Ћ = TH or HT

The OLB letter "Ћ" usually stands for "TH", but sometimes for "HT". Some examples (note: always following "C"):


[008/18]
SÉLV.SJOCHTA.FINDA.


[026/03]
HJARA SLACHTA


[032/17]
THA NÍGUNG TO RJUCHT

[044/24]
DAHWILE HJA AL SINA LÉKA UT FÁCHT HÉDE.


[052/22]
ACHTTANTICH JÉR

I also found one example (so far) of T and H being spelled separately:

[039/18]
THA WILDET FOLK AK FON SOKKA HÁ.