The contents of the two patch kits. The Simson tin contains one large self-adhesive patch, a tube of solvent (completely dried out), a couple of small butyl patches and a couple of white patches, a skinny rubber tube for some old type of valve, a valve cap, the circular metal thing is a tube rougher, a bundle of tie wraps, three tire levers (my grandfather called them "fiets lepels" or "bike spoons"), a couple of (worn) brake pads, and two magnets for odometers I have lost. The white Christophe pantleg strap is beside the Simson tin. The BRC kit (plastic) has a self-adhesive patch in a foil pouch, a tube rougher, two small valve tubes, and a large, segmented, self-adhesive butyl patch.
https://mastodon.sdf.org/system/media_attachments/files/113/808/212/312/678/308/original/9af6b7e4978f9b12.jpg