[78-L] Victor sleeves advertising specific issues

[Han Enderman]

Canadian ebay seller "giantvinyl" has sold several Canadian Victors in Victor sleeves 
that were advertising specific issues, mentioning titles/artist/nr on the sleeve, 
and thus could be used for these records.
(note that the sleeves do not correspond with the records sold.)
See the items dated Apr 5 & 12 in the following list:

http://www.ebay.com/sch/m.html?_odkw=&_ssn=giantvinyl&hash=item3f4b95b726&item=271851042598&pt=LH_DefaultDomain_2&LH_Complete=1&LH_Sold=1&_osacat=0&_from=R40&_trksid=p2046732.m570.l1313.TR12.TRC2.A0.H0.Xvictor.TRS0&_nkw=victor&_sacat=0

or, if you prefer a single example:

http://www.ebay.com/itm/Annie-Mork-Mirjamin-Laulu-B-W-Jai-Mama-HMV-Victor-V-4062-Finnish-/281646279347?pt=LH_DefaultDomain_2&hash=item41936d2ab3&nma=true&si=WR0JD8XSAiaN9MlKGPRKmaDC5wQ%253D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557#ht_751wt_848

I have not seen such sleeves before.
Are these Canadian sleeves, produced when the Victor Orthophonics were introduced ?

han enderman