Crusaders . County of Tripoli. Lordship of Botron PB seal

[Vladislav D]

This seal was sold  last May by Swiss auction house for about $3800 plus fees.
The reference description from that lot :
Crusaders . County of Tripoli. Lordship of Botron  PB seal .
BOAMVN-DVS⋮DNS⋮BOTRONIS Armored knight, holding sword in his right hand and with a shield over his left shoulder, charging right on horseback.  ✠CASTELLVM⋮BOTRONI⋮ Castle facade with three towers.
Reference given in this lot - Archives nationales de France, AE/III/141 - seems to be wrong.
 
I found five more seals of this type . And now we have six seals  look almost identical  ( different patina and state of preservation)
Left to right
1. Nomos 24 / lot 477 .  40 mm / 65.05 g
2. 45 mm . 
3. Unknown
4. Unknown
5. Unknown
6. The Zacos Collection of Byzantine Seals, part II . Lot 142 . 64.40 g. The reference in Zacos collection sale -  Seyrig 813 (Les sceaux byzantins de la collection Henri Seyrig ) 

I don't want to jump to conclusions, but it doesn't look very good.

[Joe Sermarini]

I don't see this as condemning. Am I missing something?

[Vladislav D]

I'm not condemning anything yet . That's why I posted this here to hear the opinions of others . I'm just asking if it's possible to have six seals with the same dies on almost identical flans , with the same place of striking . I'm not sure if other examples of this type are known  besides these six. (maybe I just didn't find it)
Regards,
Vlad .

[Gert]

The Seyrig parallel is also from these dies, if my eyes are not mistaken. 813 is the inventory no., it is no. 380 in the book. I suspect that this is the piece that Nomos referenced to Paris, as the Seyrig collection is now in the BnF. Like Joe, I also don't see any problems with these. Same dies and similar (but not identical of course) flan shapes are expected for seals of this period, Latin and Greek. Don't know what you mean with 'place of striking'. Centered? Also does not seem to be a problem.
Regards,
Gert