Austrian silver fork Makers name please

[ralf1e]

Hello all, I have just come across some Austrian forks with two different makers marks hence I am asking twice to keep in with the forum 1 item per question rules.
The fork is a serving fork 20.8cm long with the 1872-1922 Diana 800 purity mark 3 behind her head and an A for Vienna in front. To one side is what I take to be the makers mark which resembles a goblet or Grecian oil lamp.
Please can anyone identify the maker from these photos. Regards ralph

[Dad]

Hi.

More probably - Heinrich Ecker, Vien. viewtopic.php?f=8&t=22463

Best Reg..

[ralf1e]

Hi Dad, Thank you again for such a quick reply. Greatly appreciated.
Regards Ralph