Hawker Siddeley Trident: an appeal for _technical_information_

I am seeking to buy detailed technical descriptions and manuals of all marks of the HS 121 Trident (1C, 1E, 2E, 3B). Not aircrew ones, but rather _structural_repair ones and/or _illustrated_parts_catalogues and/or similar. I would most appreciate offers of such literature (please send private messages).

Many thanks in advance for all replies!

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Just to add — I have several sets of very good articles from Aircraft Engineering magazine covering the HS 121 1E, 2E and 3B. I also have a 1C airport compatibility booklet by Hawler Siddeley Aviation, a sales booklets on the 2E and 3B, plus all the books and articles ever published on the Trident (or so it seems…). It’s hard technical stuff I need!