6 added 1 character in body
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Based on the socks pattern and what I can make out of the hat pin, this appears to be the Argyll and Sutherland Highlanders of Canada (Princess Louise's), pictured here during the funeral for Corporal Nathan Cirillo:

enter image description here

Hi-Res Link:

The claim is made in the comments that the cap badge here is different than shown on Wikipedia. Wikipedia is clearly in error here (or out of date). Here is a photograph of Cpl. Nathan Cirillo, of the *Argyll and Sutherland Highlanders of Canada (Princess Louise's)Argyll and Sutherland Highlanders of Canada (Princess Louise's) standing guard in Ottawa prior to his murder. Note the cap badge.

enter image description here

Based on the socks pattern and what I can make out of the hat pin, this appears to be the Argyll and Sutherland Highlanders of Canada (Princess Louise's), pictured here during the funeral for Corporal Nathan Cirillo:

enter image description here

Hi-Res Link:

The claim is made in the comments that the cap badge here is different than shown on Wikipedia. Wikipedia is clearly in error here (or out of date). Here is a photograph of Cpl. Nathan Cirillo, of the *Argyll and Sutherland Highlanders of Canada (Princess Louise's) standing guard in Ottawa prior to his murder. Note the cap badge.

enter image description here

Based on the socks pattern and what I can make out of the hat pin, this appears to be the Argyll and Sutherland Highlanders of Canada (Princess Louise's), pictured here during the funeral for Corporal Nathan Cirillo:

enter image description here

Hi-Res Link:

The claim is made in the comments that the cap badge here is different than shown on Wikipedia. Wikipedia is clearly in error here (or out of date). Here is a photograph of Cpl. Nathan Cirillo, of the Argyll and Sutherland Highlanders of Canada (Princess Louise's) standing guard in Ottawa prior to his murder. Note the cap badge.

enter image description here

5 added 422 characters in body
source | link

Based on the socks pattern and what I can make out of the hat pin, this appears to be the Argyll and Sutherland Highlanders of Canada (Princess Louise's), pictured here during the funeral for Corporal Nathan Cirillo:

enter image description here

Hi-Res Link:

The claim is made in the comments that the cap badge here is different than shown on Wikipedia. Wikipedia is clearly in error here (or out of date). Here is a photograph of Cpl. Nathan Cirillo, of the *Argyll and Sutherland Highlanders of Canada (Princess Louise's) standing guard in Ottawa prior to his murder. Note the cap badge.

enter image description here

Based on the socks pattern and what I can make out of the hat pin, this appears to be the Argyll and Sutherland Highlanders of Canada (Princess Louise's), pictured here during the funeral for Corporal Nathan Cirillo:

enter image description here

Hi-Res Link:

Based on the socks pattern and what I can make out of the hat pin, this appears to be the Argyll and Sutherland Highlanders of Canada (Princess Louise's), pictured here during the funeral for Corporal Nathan Cirillo:

enter image description here

Hi-Res Link:

The claim is made in the comments that the cap badge here is different than shown on Wikipedia. Wikipedia is clearly in error here (or out of date). Here is a photograph of Cpl. Nathan Cirillo, of the *Argyll and Sutherland Highlanders of Canada (Princess Louise's) standing guard in Ottawa prior to his murder. Note the cap badge.

enter image description here

4 added 10 characters in body
source | link

Based on the socks pattern and what I can make out of the hat pin, this appears to be the Argyll and Sutherland Highlanders of Canada (Princess Louise's), pictured here during the funeral for Corporal Nathan Cirillo:

enter image description here

Hi-Res Link:

The original Argyll and Sutherland Highlanders in the U. K. had darker socks with fewer colours, so would appear to not match the kit as illustrated in the question.

Based on the socks pattern and what I can make out of the hat pin, this appears to be the Argyll and Sutherland Highlanders of Canada (Princess Louise's), pictured here during the funeral for Corporal Nathan Cirillo:

enter image description here

Hi-Res Link:

The original Argyll and Sutherland Highlanders in the U. K. had darker socks with fewer colours, so would appear to not match the kit as illustrated in the question.

Based on the socks pattern and what I can make out of the hat pin, this appears to be the Argyll and Sutherland Highlanders of Canada (Princess Louise's), pictured here during the funeral for Corporal Nathan Cirillo:

enter image description here

Hi-Res Link:

3 added 10 characters in body
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2 added 31 characters in body
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