Wow. So many nice other pendoks were also posted
Thanks.
In my opinion, side B maybe is the front side. Because the top part of the pendok is quite uncommon for side A. The left part is higher than the right part. From my observation from my other pendok (Jogja and Solo), usually the left part is lower or same height with the right part.
I will try to ask the seller if there are photos of pendok in original warongko.
Thank you,
Best regards,
Joe