Originally Posted by PJane1031
The line I quoted is written:
Alle Masse sind ohne Nahtzugabe (Nahtzugabe 0,75 cm je Seite dazugeben.)
You are correct in that you need to add 1.5cm to everything. "All measurements are without seam allowance. Add .75cm per side."
So the 8cm block is FINISHED 8 cm, unfinished 9.5 cm