Looking for FICO traveller stops

[rossl32123]

As you can see I broke a couple of these stops. I’ve tried to replace them with 19 mm equivalents but it seems modern 19 mm track is thinner in depth so they won’t fit my old track.

I don’t want to have to replace all the bits (track, traveller, end caps, etc) just because I need new stops.

Does anyone know where I can find these old bits?

[TheOffice]

Holland Marine in Canada