Help to identify

Can you help us identify these pieces?

We have a collection of art works and this box of mystery ceramics, details have been lost in the mists of time : but i would like to add any info that I can to our information :-)
The Grant Hudson Jug is the easy one!
Please add your info to the photo, and THANK YOU for your time and knowledge. :-)

Hi ceason, I have cropped your pics a bit, it makes them smaller & they dont turn so much when loaded, is the mark JH?

The red clay reminds me of a bowl I have I think maybe June Handley of Te Kauwhata but I am not familiar with her work to be certain. What do others think?
Check this link..

https://www.newzealandpottery.net/t2246-june-handley?highlight=handley

thank you for help with the photos : i couldn't figure out why they were turning!
The Mark looks like HB to me.

It looks like there is 3 letters now, HBS, ARG? Could you take another photo on macro of just the mark perhaps ceason?

thank you, will do tonight :-)