2 unknown buttons help please

[JerryBB]

Even after Ripley's book arrived, I still can't ID these two buttons so if anyone can help, it would be appreciated. I thought the 2nd example might be RTC but it does not seem to match the example in the book. They came with some others I could ID including this for the RTR.

Thanks.

[Rob Miller]

Hi Jerry

I think the second one is "GPO" General Post Office, number 3 is "RTR" Royal Tank Regiment, Can't help with the other one though.

Rob

[btns]

The first one is a military button. Canadian Postal Corps (?)

[JerryBB]

Many thanks Rob and BTNS for clearing this up for me.