One of the guys working at the sale was very nice and brought me a big, heavy duty box to carry my treasures in. The house is on a busy street (only 4 blocks from me) so I had to drive my car up to the driveway to haul out the detergents!
I believe the Cold Power liquid was maybe a trial product in this area because I've never seen a standard size bottle of it. I've found many of the sample sizes, but that's all. It's probably quite telling that most of the sample bottles I do find were either never opened or have 1/2 cup used and never touched again.
I think the sample box of Gain is very interesting, it was wrapped up inside the plastic bag it's sitting on in the picture with an advertising card, never used. You can see pictures of stains on the bag, this was what was hung on the doorknob when the sample was delivered. Many of these finds were samples, the Burst, Ajax, Punch and softeners were all free samples.
The house had no dishwasher and no dryer - ever. I gathered there had been a wringer washer prior to the mid-70's MOL Whirlpool automatic. The entire house was spotless, even the washer looked barely used.