5 main types of 50 Lire notes were issued from 1896 to 1944
Select now your note which looks most alike to one of the below pictures

Congratulations! It is
P-74
issued 1944
(the date you find vertically at left on front)
The governing date is the lower (more recent) one.

This note exists in various varieties and was issued from 1933 to 1944
Have now a look on the seal on back and select the one on your note

Congratulations! It is
P-66
issued 1943-1944
(the date you find vertically at left on front)
The governing date is the lower (more recent) one.

This note exists in 3 varieties and was issued from 1933 to 1943
Have now a look on the Printer's Place on lower front and select the one on your note

Congratulations! It is
P-58
issued 1942-1943
(the date you find vertically at left on front)
The governing date is the lower (more recent) one.

This note exists in 2 varieties and was issued from 1933 to 1942
Have now a look on the Signatures and select the one on your note

Azzolini & Cima

Azzolini & Urbini

This note exists in 2 varieties and was issued from 1937 to 1942
Have now a look on the Date (lower/more recent one vertically at left on front) and select the one on your note

Congratulations! It is
P-57
issued 1942
(the date you find vertically at left on front)
The governing date is the lower (more recent) one.

This note exists in 2 varieties and both are of Decreto Ministeriale (D.M.) 19.08.1941
Check the Block #

Congratulations! It is
P-54b
issued 19.08.1941
(the date you find vertically at left on front)
The governing date is the lower (more recent) one.

Congratulations! It is
P-57
issued 19.08.1941
(the date you find vertically at left on front)
The governing date is the lower (more recent) one.

Congratulations! It is
P-54b
issued from 1937-1941
(the date you find vertically at left on front)
The governing date is the lower (more recent) one.

Congratulations! It is
P-54a
issued from 1933-1936
(the date you find vertically at left on front)
The governing date is the lower (more recent) one.

2 main types of 50 Lire "Barbetti" notes were issued from 1896 to 1944
Have now a look on its back and select your note which looks most alike to one of the below pictures

2 varieties of 50 Lire "Barbetti - Art on Back" notes were issued from 1896 to 1936
Have now a look on the seal on back and select the one on your note

2 varieties of 50 Lire "Barbetti - ITALIA on Back" notes were issued from 1943 to 1944
Have now a look on the seal on back and select the one on your note

Congratulations! It is
P-64
issued 31.03.1943
(the date you find vertically at left on front)
The governing date is the lower (more recent) one.

Congratulations! It is
P-65
issued 1943-1944
(the date you find vertically at left on front)
The governing date is the lower (more recent) one.

Congratulations! It is
P-38 (a-e)
issued 1896-1926
(the date you find vertically at left on front)
The governing date for the variety is the lower (more recent) one.

Congratulations! It is
P-47 (a-c)
issued 1926-1936
(the date you find vertically at left on front)
The governing date for the variety is the lower (more recent) one.

Congratulations! It is
P-43 (a-c)
issued 1915-1920
(the date you find vertically at left on front)
The governing date for the variety is the lower (more recent) one.