I don't know how you do it Zeemo, you are an ace finding obscure stuff on the internet.
This picture on the second site puzzles me:
At first glance I would had said the height of the top is just over 9cm. But I don't completely understand the measuring tape. I am curious why the even number cm are also numbered. Is that a tailor thing? Wait, perhaps that is to scale things 1:2. But then it would make sense that the smaller divisions are the half-scale and the real-world scale are the larger divisions (but smaller digits). Then the top would measure just over 4.5 cm (under 2 inches) tall. That is too small so I bet it is in fact 9cm tall. But perhaps somebody can clarify this to me.
By the way, it is also interesting that the tape is Made in Germany (notice standard English wording) but the "Misura per Sarti" (measure for tailor) is Italian. To top it off, it is used to measure a Portuguese top