Tool chest full of wooden planes and more - a time capsule

I bought this tool chest in Jokela, Finland via an online flea market. The seller told me that they belonged to his grandfather, a carpenter who used them to build houses and other buildings in the Uusimaa region in the 1930's.

I'm assuming the tools haven't been used in almost 100 years.

The planes/irons come from the manufactures: Erik Anton Berg, Billnäs, Peugeot Frere and more.

Chapters:

0:00 - tool chest
0:41 - unknown body / Billnäs iron
1:18 - JPBO body / Erik AB iron
1:53 - plough plane - unknown body
3:25 - rabbet plane / Erik AB iron
3:58 - hollowing plane
4:18 - Okia? body / Peugeot Freres iron
5:19 - 51 mark / Erik AB iron
5:42 - unknown body / Erik AB iron
6:24 - unknown body / Erik AB iron #2
6:58 - JPBO rabbet #35 / unknown iron
7:28 - Kellokosken Tehdas Fennia level
7:59 - unknown mark - level #2
8:36 - unknown mark - level #3
9:02 - inside chest

You can maybe barely see a makers mark on the plough plane at minute 3:15

JPBO:
(Johan P Bendixen, Odense) was a Danish manufacturer of wooden planes.
source: mulesaw.blogspot.com

Billnäs:
Founded in 1641 by Carl Billsten in Finland. Known mainly for their axes. The company incorporated into the presently running Fiskars company.

Erik Anton Berg:
Founded in 19th century in Sweden. Known for their good steel and shaving razors. Also manufactured shoemaker's knives, daggers, pliers, chisels and planing blades.

Peugeot Freres:
1810 is when a the family mill started as a commercial forge in France. Throughout the course of the business, the company produced springs for watchmaking, tools, automobile parts, and more.