WANTED RECORDS - Langfield Crane, The Playthings & Land Of Barbara

I discovered three UK indie bands from late 80's / early 90's that i want to find for my collection.
If anyone remember these bands, have their records or demos, please leave comment or send email to: evibes72@yahoo.com

I checked for any info on discogs and here is list of records they released, any help with be great :

01. Langfield Crane - Langfield Crane (LP) (1991 Gala Records)
02. Langfield Crane - Stevenson EP (1990 Astragarda Records)
03. Langfield Crane - Invitation EP (Astragarda Records)
04. The Playthings - Sugar & Spice (1990 Corrosive Records)
05. The Playthings - War, Madness & Shopping EP (1990 Bad Girl Records)
06. Land Of Barbara - Silence Is The Virtue Of Fools (1993 Loble)
07. Land Of Barbara - Kid Whiskey (1994 Rapture)