WW2 Pin-back Paper Medal-ribbon Bars

Three WW2 period ribbon bars consisting of paper ribbons covered in celluloid worn as a wartime expedient until the actual ribbons could be produced. The three bars are:
a) 1939-45 Star / Italy Star / Defence Medal.
b) 1939-45 Star / Fr & Germany Star / Defence Medal
c) 1939-45 Star / Africa Star / Italy Star / Defence medal.
One Defence Medal ribbon has what appears to be an ink-mark on it (see photos).

Code: 52000