[RACooper]

I've seen the old ads in the Cross & Cresents at the house library... I believe it was primarily a mid to late 70s thing.

However as much as it pains me to say this: if you want a good blazer coat-of-arms it should be to hard with the technology in embroidery these days... there was a company in Ottawa that scanned my old Regimental badge and embroidered it onto a blazer (silver stitch and all). If you can find a high quality - high detail image you should be able to find a custom emboidery outfit that could handle it (mind you there could be a minimum order).