GdK Gustav Jonak von Freyenwald

[IanE]

Can anyone confirm that the attached photo is GdK Gustav Johann Jonak Edler von Freyenwald (1841 - 1908)?

Thanks,
Ian

[paulus45]

correct,

anno.onb.ac.at/cgi-content/anno?aid=sus&datum=19020719&seite=12&zoom=33

regards,
paulus

[IanE]

Excellent, thank you.
I have had this photo for a number of years and it was only the other day I stumbled on a plaque photo and wasn't certain.