A gorgeous rich, buttery 15ct gold T bar. 
Solid with crisp stamps and working swivel, it is the pwrcet addition to your antique gold stack. 
Stamped and tested as 15ct gold. Makers mark M&M
Jump ring also stamped
Weight approx 5.04g 
Width of T bar approx 38mm
Thickness approx 3mm
Excellent antique condition