OFFICINA MARKS and EMISSION (Issues) of SISCIA

WITH	NORMAL MARK	ISSUE	EXAMPLE
Positions of mark in field are Left, Centre, Right.	If the mark is not listed check the KEY for OFFICINA
Greek letter in field / XXI :- (The only issue's with these marks)	Α / XXI Β / XXI Γ / XXI Δ / XXI ε / XXI ς / XXI	1 2.1 2.2 2.4
Greek letter in field (or none) / KA:- (The only issue with Greek letters / KA or ? / KA, sometime with stops)	Α / KA Β / KA ε / KA ς / KA No mark / KA / . K . A .	2.3
- | - / XXI with Greek letter after:- (The only issue with these marks)	/ XXIΑ / XXIΒ / XXIΔ ? / XXIΓ / XXIε / XXIς	3rd
/ XXI Latin letter after:-	/ XXIP / XXIS / XXIT / XXIQ / XXIV / XXIVI	4th to 6th
KA (Greek) with Latin letter after:- (Some of P M TR P COS P P, all VICTORIAE AVG only)	/ KAP / KAT / KAQ	4.3b
* / XXI Latin letter after:-	* / XXIP * / XXIS * / XXIT * / XXIQ * / XXIV * / XXIVI * / XXIVII	5.1 5.2 5.2b 6.2
/ XXI Latin letter in field in various positions:-	P / XXI S / XXI T / XXI Q / XXI V / XXI VI / XXI VII / XXI	7th
/ KA (Greek) with Latin letter and (crescent for 7th officina?) in field:- (CLEMENTIA TEMP only)	P / KA S / KA T / KA Q / KA V / KA VI / KA crescent / KA	7.3
Star above Latin letter / XXI:- (The only issue with these marks, RESTITVT ORBIS only)	* / P / XXI * / T / XXI * / VI / XXI * / VII / XXI * / Z (retrograde) of 8th transitional?	7.5
Greek (some Latin - T and VII) letter in field / XXI:- (CLEMENTIA TEMP only)	A / XXI T / XXI  (for Beta) Γ / XXI Δ / XXI ε / XXI Z / XXI (Zita - ς ) VII / XXI	8.1
* / XXI with Greek letters and stops:- (RESTITVT ORBIS only)	* / XXI.B. * / XXI.Z.	8.2
/ XXI Latin letters and stop(s):- (RESTITVT ORBIS only)	- | - / XXI.P. - | - / XXI.II. - | - / XXI.T. stops very.	9.1
Latin letters or II (numaral for S) / XXI:- (RESTITVT ORBIS only)	P / XXI II / XXI T / XXI	9.2

Understanding the Officina marks:-

Officina = Workshop, which were working separately with there own die's.

Mark of value:-

XXI = 20, 1 part silver (5%) (Roman numerals and alphabet are used as numbering system).

KA is K = 20 and A = 1 thus 20, 1 part silver (5%) (The Greek alphabet is used as a numbering system).

Officina's:-

Greek letters:-

Α for 1st Officina
Β for 2nd Officina
Γ for 3rd Officina
Δ for 4th Officina
ε  for 5th Officina
ς (or Z) for 6th Officina

Latin letters are:-

P for Prima, 1st Officina
S for Seconda, 2nd Officina
T for Terci 3rd Officina
Q for Quarta 4th Officina
V for 5th Officina
VI for 6th Officina
VII for 7th Officina

7-12-2021