I'll be grateful, if you can provide me any information about the following insignia.
|Rav-Samal (Chief Petty Officer)? 1960s-1970s?|
|Field sleeve stripes with professional insignia? 1950s-1970s?|
|Rav-Samal (Sergeant Major) metallic insignia (sleeve? wrist?) - 1948-1951|
|Shabas (Israeli Prison Service) junior officer's insignia? 1950s?|
Israeli Air Force junior officer's shoulder insignia? 1950-1951?
Israeli Air Force cadet's shoulder insignia?