Harry Potts:
Tape cassette - cross polarisation (Xpol)
Harry Potts:
Knives and forks - cross polarisation (Xpol)
Harry Potts:
Knives and forks - cross polarisation (Xpol)
Harry Potts:
Coca Cola bottle - cross polarisation (Xpol)
Harry Potts:
Marbles - Cross polarisation (Xpol)
Harry Potts:
Marbles - Cross Polarisation (Glass)