https://www.rosehillinstruments.co.uk/c/1031/mercer-barker-gold-rim Mercer & Barker trombone (large shank) mouthpiece (gold rim) £ £198.00 MBTBGR
https://www.rosehillinstruments.co.uk/c/1029/mercer-barker-silver Mercer & Barker trombone (large shank) mouthpiece (silver) £ £143.00 MBTBS
https://www.rosehillinstruments.co.uk/c/1003/denis-wick-heritage-gold Denis Wick Heritage trombone (large shank) mouthpiece (gold) £ £168.00 WICK-3180LG
https://www.rosehillinstruments.co.uk/c/340/arnolds-sons Arnolds bass trombone mouthpiece £ £35.00 582-4BT
https://www.rosehillinstruments.co.uk/c/318/marcinkiewicz Marcinkiewicz bass trombone mouthpiece RRP £99.00 £ £79.00 MARC-TBBS
https://www.rosehillinstruments.co.uk/c/315/vincent-bach Vincent Bach trombone (large shank) mouthpiece £ £110.00 BACH-341
https://www.rosehillinstruments.co.uk/c/317/denis-wick-heritage Denis Wick Heritage trombone (large shank) mouthpiece £ £140.00 WICK-3180L
https://www.rosehillinstruments.co.uk/c/316/denis-wick-classic Denis Wick Classic trombone (large shank) mouthpiece £ £81.00 WICK-5880L