WTB: Weidlich Matchstick filler and others

For my collection I am looking to buy or trade an old Weidlich Matchstickfiller in excellent+++ condition.
The Matchstickfiller was made in many different models/seizes BHR, RMHR and overlay - I m interested in all!
Also interested in Boston Safety pen, Warren N. Lancaster, Colonial Pen Co, Weidlich eyedroppers and "The Wright" self filling pen which is also a Matchstick filler.
Tons of interesting vintage fountain pens and pencils available for trade: Montblanc, Parker, Esterbrook, Sheaffer etc.
Feel free to ask!