http://www.planetarypinball.com/reference/partsmanuals/BLY_Parts_1969/index.html#/45/zoomed

Looks like the Hold relay is part # c-7800-335 https://www.marcospecialties.com/control/keywordsearch?SEARCH_STRING=C-7800-335

The 2'nd coin (same as 1'st & 3'rd coin ) chute # c-7800-384 https://www.marcospecialties.com/control/keywordsearch?SEARCH_STRING=C-7800-384

You would have to see the value of the resistor on the schematic but a fantastic post here about it & what it does https://pinside.com/pinball/forum/topic/what-is-this-4#post-3358932

I think the values listed are fine (except "broken" ) is "broken" a dead short or infinite resistance ?

The values for the 2 coils I linked above aren't listed in this chart: https://www.flippers.com/coil-resistance.html but you can see the values of other coils vary within those ranges

I think the idea of seeing a full schematic scan was to help assist you and others with this machine. I don't know how they get submitted to the IPDB .... this one is for the "replay version" https://www.ipdb.org/machine.cgi?id=1475

"add-a-ball version" here ... this one does have a snippet of the alternative wiring: https://www.ipdb.org/machine.cgi?id=5279