It can be really hard to work out true sizes from photos.

I have seen and handled Christine's one, the only one I have ever encountered and I suspect I am assuming they're all very similar - but Flying-free's pair look shorter and easier to access the contents.
Now, I'm starting to imagine great banquetting tables with all sorts of various sizes of these beauties offering their various contents to the guests.

If looking out for quality second hand cutlery, you can't go far wrong with anything called "Staybrite", specifically Firth Staybrite. It's extremely hard steel which really does not tarnish. The pieces tend to be very plain - the steel is too hard for successfull embossing which is why it fell out of favour and the softer steel of Old Hall took its place.
Mine still looks brand new after over 40 years of being shoved in a dishwasher. It was an unused set made in the '30s I inherited.