>>2928
Depending on what condition the teeth are in, you could probably polish the rust off and it'll cut soft wood, but I doubt it's worth it. A £10 saw from B&Q will be way better.

>>2928
It should come up a treat if you replace the blade and handle.

If the teeth are sharp and straight then absolutely. If they're not then still probably.

There's loads of lads on youtube who restore tools, they're a lovely watch, but it's definitely more of a passion project than an objectively good idea when it comes to replacable tools with no sentimental value.

It's too rusted for the teeth to be sharp. Saws are sharpenable, but it's not something I'd suggest tackling unless you've got a reasonable amount of experience with sharpening chisels and plane blades. Probably not worth the effort TBH. The rest should come up fine with a bit of elbow grease.

>>2928
White vinegar and some scrubbing - maybe oil/replace some handles. Nice little haul.