Granddad's Pens! Can Someone Help Identify Them?

[sakamichi]

Hello everyone! I'm new here and relatively new to fountain pens as well, but I've already bugged my grandfather about pens he's got lying at home. I'm quite a fair distance away from where he is in China, but my dad's over there visiting, so I asked for some good pictures of the pens my granddad dug up. Dad Photography being what it is though, the attached pictures are all I've got at the moment until I can con him into taking better photos of the nibs/clips or get my hands on them in person.

 

I've identified the red/black celluloid one as a Guanleming 193 thanks to the, uh, minor "clue" on the body. The chrome/gold one I believe comes as a set with the ballpoint pen, and they both have Jaguar on the clip, which is a pen company based out of Hong Kong. Haven't been able to find much about these pens-- partly because there seems to be a bit of confusion with Jaguar the car and Jaguar the Chinese pens.

 

The main mystery for me at the moment are the black and the white pens. There are quite a few Hero and Baoer pens that look like the black one but none of the hooded nib pens I've seen have that cap. I'm also at a loss as to where to start with the white pen. Granddad seems to think they're all Hero pens, though that doesn't seem to be accurate from my research so far.

[Mech-for-i]

They certainly do not look like Hero to me, in fact they look like Gold Star 286 ( the white pen ) and 925 ( the black pen ) but there are differences in details and trim ( different section trim , cap band, look like a different clip but I cannot tell from the photos ) This heavy rod styling is almost a Gold Star trademark in design for their late 80's to 90's models

[sakamichi]

Thank you so much for your expertise! The black pen looks a lot like the pictures of the 925 I've been able to find-- I've asked if there are any markings on the clips, so if it has the star logo it's probably the right one.

 

Would you happen to have any images of a 286 handy? I've had a look on Taobao and searched on Baidu but can't seem to find anything.