Based on the analysis in "Ancient Iranian metalwork in the Arthur M. Sackler Gallery and the Freer Gallery of Art" it's likely early Sasanian
Other depictions @ Persepolis: 
B) Some sources note "win" and "win-kenār" are types of harp, e.g., 
An older drawing without some of the details (1); 
I started this research to show Simurgh should not be called the "dog-bird". Along the way, I found ancient & modern breeds across the Near East and Central Asia regions, with a lot of continuity 
Together with refs to royal colours, like Hamza al-Isfahani's Tarīk̲h̲ sinī mulūk al-arḍ wa ’l-anbiyā, we can work on recreating colours of that era
Crossing Karun and Karkheh
کدام آهو افکنده خواهی به تیر 
2: also Ctesiphon
1) Mele Hairam: a number of important late Parthian-Sasanian finds. Likely a fire temple 
One example from Tepe Hissar
Various seals & other objects were found @ Bandian. As far as I know, this particular one hasn't been fully published.
"The hoard is a collection of about 20,600 ornaments, coins & other kinds of artifacts, made of gold, silver, ivory, etc., that were found in six burial mounds erected for five women & one man, with extremely rich jewelry, dated to around 1st C BCE-1st C CE."
with properly constructed, logical hypotheses in any field of human logic.
I find it fascinating because by all accounts in Sasanian Middle Persian & modern Persian, year = sāl
I previously wrote on sources mentioning "nogruz" or Nowruz, as well as some of Nowruz' history:
Numerous later sources link it to the Indo-Iranian figure/king Jamshid/ Yima
Details of published sealing
I talked in detail about classification of Iranian clothing before in 3 threads:
See e.g., Boudican revolt.
2 subscribed