Not English hallmarks as far as I can tell.

Manufacturer is E & Co which is repeated in the pseudo Hall mark and the shield with the crown. 1A may relate to the silver plating. The D is probably just a mock date letter.

Quite a lot of cutlery firms used to mimic hallmarks on their white metal services to make it look more expensive.

EPNS was often written in old English script to copy hall marking.

One of my favourites was B4ANY as in before any.

I'd say it was a plated spoon rather than silver or stainless steel.

Mick

Could be silver, the markings read IA B & Co D. The crown would link it to Sheffield.

Michael, I didnt look in any of my reference books but if I had Eckington woukd have leapt out.

The date letter doesn't look like any in the listing, but as it says in the text, marking plate was nowhere near as rigorous as solid silver so errors and spurious marks could creep in.

The engraving on the handle could be a version of the light infantry badge? But its reversed and not identical. Might just be a family crest.

Nice spoon all in all and a bit of history in metalworking from silver to old sheffield plate to electroplated.

Mick

Agreed … Thanks for get us pointed in the right direction

Elkington products are historically important in their own right.

MichaelG.