a couple of badges for review

[ussjfkcv67]

Here are a couple of British badges from a collection I ended up with. Would like to know if they are real and if so what time period they were worn. Thanks

[Kia kaha]

First two badges are Officers rank stars type worn by the Grenadier Guards, Welsh Guards and Coldstream Guards.

next is a Special Air Service badge in bronze this type was never worn.

last is The Princess Of Wales Royal Regiment O.R.s beret badge 1992 to present day 

[ussjfkcv67]

6 hours ago, Kia kaha said:

First two badges are Officers rank stars type worn by the Grenadier Guards, Welsh Guards and Coldstream Guards.

next is a Special Air Service badge in bronze this type was never worn.

last is The Princess Of Wales Royal Regiment O.R.s beret badge 1992 to present day 

Thanks for the help