[leigh kitchen]

The last badge is RA Piper, 19th, 40th and 103rd Regiments.
All three regiments had Volunteer Pipe Bands, each about 16 strong.

103rd Regiment, (Lancashire Artillery Volunteers) is (or was?) a TA Regiment.

19th (Highland Gunners) and 40th (Lowland Gunners) amalgamated to form19th (The Scottish Gunners) in December 2012.

19th Regiment Robertson Hunting Tartan
40th Regiment Clan Hume Tartan.
103 Regiment Clan Crawford Tartan.

Your badge appears to be identical to one I have, bought on forum in January 2019 and stated by vendor to have been acquired by him from a TA unit in Glasgow in about 1990.

I stand to be corrected, but I think that an earlier version of the badge had the gun mounted rather than being a one piece badge.