Here is a preview of some pens, inks, and paper:
So, the pens from left to right are: Pelikan M215 (rectangle pattern, fine nib), red Lamy Safari (extra fine nib), ocean blue Lamy Al-Star (medium nib), white Lamy Safari (1.1 italic nib), black Caran d'Ache Dunas (medium nib), TWSBI Diamond 530 (fine nib), and pink Lamy Safari (fine nib).
The inks are various boxes of Pelikan 4001 ink cartridges (in purple, green, turquoise, and pink), and a few 30ml Diamine inks (I ordered these cheaply from an excellent Swedish webshop at www.stylos.se that ships worldwide for free).
These are A4 top-bound notepads: Clairefontaine Pupitre with blank 90g/m2 paper, Rhodia with yellow lined 80g/m2 paper, and Canson Sketchbook with blank 120 g/m2 paper. Thorough reviews and more pictures to come later.
Oh, and here is that Olivetti ad I mentioned, taken from Google Books:
Now, how about that? I sense some friendly competition brewing...