Italian designation for the fuzes known as "I" and "I.1" by the British

[Temistocle]

In the 1948 document "ITALIAN BOMBS & FUZES" By Col. A.D. Merriman, the fuzes have a "British" designation.
I would like to know which are the Italian designations of the fuzes known by the British as "I" (175 mm long) and "I.1" (190 mm long), shown below.

 

[Busta]

Merriman leaves the "Italian Designation" field blank for both (pp. 233 and 241), so the name isn't in his report. He does tie them down, though: Fuze I (175 mm, detonator only) is for the Bomba 3 cV, and Fuze I.1 is for the Bomba 20 cV, with the fall figure stamped on the plate (specimen "m.450") and a base plug threaded for a gaine adaptor. His bomb sheets give the old Italian names as "Bomba da Kg 3 c.a." and "Bomba da Kg 20 c.a." (cV = contro Velivoli). For Fuze K he records "Spoletta per Bomba da Kg 2", which suggests these were simply "spoletta per bomba da kg 3 / 20 c.a.". Has anyone seen a Regia Aeronautica document or a fuze marking that confirms it?

 

[brookish]

Merriman leaves the "Italian Designation" field blank for both (pp. 233 and 241), so the actual name isn't in his report. He does tie them down, though: Fuze I is for the Bomba 3 cV, while Fuze I.1 is for the Bomba 20 cV, with the fall figure stamped on the plate and a base plug threaded for a gaine adaptor. His bomb sheets give the older names as "Bomba da Kg 3 c.a." and "Bomba da Kg 20 c.a." online casino mit neosurf https://casinoswithneosurf.com/de/ gives me the same issue with game rules or paytable labels: if the original designation is missing, inference only gets you so far. Has anyone seen a Regia Aeronautica document or fuze marking that confirms it?

"Spoletta per Bomba da Kg 3/20 c.a." sounds plausible, but Merriman's blank fields make it feel more like a descriptive reconstruction than a nailed-down official title. A marking photo would settle this far faster than another cross-reference.

 

[sloperidge]

Merriman leaves the "Italian Designation" field blank for both entries (pp. 233 and 241), so the original name still isn’t stated outright. He does narrow them down: Fuze I (175 mm, detonator only) goes with the Bomba 3 cV, while Fuze I.1 goes with the Bomba 20 cV, including the stamped "m.450" fall figure and threaded base plug for a gaine adaptor. His bomb sheets use "Bomba da Kg 3 c.a." and "Bomba da Kg 20 c.a.", while Fuze K is listed as "Spoletta per Bomba da Kg 2". RIch Casino website makes me think of the same issue with incomplete game-history labels: context can get you close, but an original marking settles it. Has anyone seen a Regia Aeronautica source that confirms the wording?

"Spoletta per bomba da kg 3/20 c.a." sounds plausible, but Merriman's blanks make it feel more like a catalogue description than a confirmed service designation. The plate stamping would be the bit that settles it.