REQUEST FOR HELP TO AUTHENTICATE CLOTH AIRBORNE INSIGNIA

[Harry Katyn]

Although I have been collecting Special Forces insignia for many years Canadian Airborne badges have not been my primary interest and as such I do not have access to the more recent excellent publications on the topic. (My principal source being Grimshaws’ booklet on the subject.)
Having never handled authenticated Canadian A/B insignia I would appreciate the forum members’ opinions on the authenticity (or not) of the badges I have gathered up over the years.
I am particularly interested in dating the para wings and ascertaining if any of them are of the wartime issue types.
Thanking you in anticipation.