St Ignatius College KK 2672

[dubaiguy]

Yesterday on an online auction I noted a lot with three St Ignatius College badges. One similar to mine below with yellow/green enamel banding and two with with red/green banding.

KK describe the red/green banded badge as JTC (KK2672) but with the 2nd and 3rd quarters in bronze. Those at the auction looked white metal to me as is mine.

I'd really like to believe that the red/green and yellow/green banded badges with the 2nd and 3rd quarters in w/m are all JTC. But why the different colours and why are the quarters in w/m and not bronze as described by KK? Are they in fact just school badges, or perhaps an omission by KK?

Any other thoughts?
Mark