Last night I was searching for something on the Amsterdam City Archives site and came across two inventories that looked interesting . I don't think I have seen them here so, I thought I would pass them on. My apologies if they have been discussed before.First is Inventory 5059, Inventaris van de Collectie Stadsarchief Amsterdam: handschriften. https://archief.amsterdam/inventarissen/details/5059/path/141.3 I think that Ton Tielen may have mentioned this inventory when he has discussed AM Vaz Dias. Files 257-265 appear to be some of his digitized notebooks. They include a lot of information, including abstracts of notary deeds (mostly, from what I see, late 16th to mid-17th century). Obviously, it is not a substitute for reviewing the indexes and volumes yourself. Also, you can see several lists of alias, such as here: https://archief.amsterdam/inventarissen/scans/5059/141.1/start/40/limit/10/highlight/9and several pages starting here: https://archief.amsterdam/inventarissen/scans/5059/141.1/start/70/limit/10/highlight/8Second, is Inventory 578, Inventaris van het Archief van de Stichting Nederlands Joods Familiearchief. I noticed a few PJC family tree/details collections, e.g., Israel Ricardo, Bueno de Mesquita, Mendes de Leon, etc. File 111 has several different family trees. https://archief.amsterdam/inventarissen/details/578/path/2.2.5.1.7.10