Imperial Buckle Question

[NZMark]

Hi Team,
I've been sent these images by a friend who would like some information on the slightly smaller buckle. What was this used for (explaining it's reduced size)?
Thanks for any thoughts on this,
Mark.

[NZMark]

Reverse and another size comparison.
Regards,
Mark

[Mainemilitaria]

It's the smaller size, worn prewar on certian uniforms, by Cadets, and on a trousers (inner) belt. Too bad it's messed up but still fairly unusual to find. These also had some post-WW1 wear by Patriotic Youth groups, etc. (were still listed in the Assmann Catalog in 1940!)

Nothing rare but all legit Prussian Crown buckle variations...
John G.

[Sergeant 08]

These are very nice buckles!