1973 topps cello pack questions

Found these over the weekend at my mom's house. I'm sure they're legit, they were in a bag of other stuff I had from when I was a kid.
I guess my question is - are 73 topps cello packs series specific, or are they a mixed group? The 2 cards in the fisher/grich pack are both high #s and if they are series specific there's a chance there could be a schmidt in that pack.
The scans show these packs have been banged around. Corners aren't so good on the cards showing, and the cello is cracked in a few spots. I'm thinking I'd rather have these than my 1973 quarters.
Advice appreciated, good advice greatly appreciated!

I guess my question is - are 73 topps cello packs series specific, or are they a mixed group? The 2 cards in the fisher/grich pack are both high #s and if they are series specific there's a chance there could be a schmidt in that pack.
The scans show these packs have been banged around. Corners aren't so good on the cards showing, and the cello is cracked in a few spots. I'm thinking I'd rather have these than my 1973 quarters.
Advice appreciated, good advice greatly appreciated!



0
Comments
I think they have 5 series but packs are divided into 3 series.
Or something like that.
Steve
Hope that makes sense.
Grote would know more about this but this was what I remember reading.
Steve
Bosox1976
Only an idiot would have a message board signature.
Edited to add: HOF'ers in the semi high series are McCovey, Marichal, Niekro, and Perry, as well as all time leader cards of Aaron, Ruth, Gehrig, and Cobb.
Live CU rip
I know they will never be worth a whole lot, but I bought a complete Topps factory set for each of my kids for the year they were born, 2003, 2006 and 2008. I think they will think it is pretty cool one day.
Some day I am going to collect some 73 stuff.
I can't open them yet, have to figure out what I want. Really didn't expect to find them, I wasn't even looking for them when I saw them.
thanks again for the good advice!
Late in 1973, Topps produced "all series" wax packs, the first time they did that. In 1974, of course, all packs produced by Topps were all series. Rack packs were often mixed series, with one particular series in each of the first two sleeves and a different series in the third sleeve, like series 1/2 or series 3/4. I believe Steve Hart has a couple of those up for sale on his web site. They are tough to find, too.
Edit: Is the Grich card on back of the Jones pack? These cellos do appear to be from mixed series, as the Jones is from the Schmidt (fifth) series (cards #529-660), but the other cards are not.
Collecting 1970s Topps baseball wax, rack and cello packs, as well as PCGS graded Half Cents, Large Cents, Two Cent pieces and Three Cent Silver pieces.