Didn't solve everything for me. According to the timeline---Oswald picked up
the weapons.... both on the same day the month before the issue containing the [revolver] ad was even circulated. How did that happen?
Fig.8 - Page 13 of the April 1963 issue (Vol.32, No.3) of True Adventures magazine.

January 28, 1962: LHO orders a .38 caliber Smith and Wesson revolver by mail.
March 12, 1963: Ruth Paine visits Marina at the new apartment. Also that day, LHO orders a rifle from Klein's Sporting Goods in Chicago.
March 20, 1963: The rifle and the revolver are shipped.
March 25, 1963: LHO picks up the weapons.
The January '62 date appears to be a bogus date that has never been corrected.
The date on the ad is illegible...though A J Hidell appears to be 28 yo.
Looks like a bunch of fabricated crap to me.