Nice one Alan. I'm having a look at the PDF now.
Mistakes:
Typo: the issue 2 listing refers to
Hugry Horace.
Issue 86 listing: Grockle was in the first issues of The Dandy as well as Rover.
Issue 403 listing: Snip and Snap was later reprinted in Dandy Xtreme, you didn't mention that.
1975: Discrepancy -
By now the serious `adventure` strips were discontinued leaving only Klanky and Mr Bubbles to represent that type of strip. The final original Mr Bubbles strip was in issue 545. In 1976 the old 1970/1971 Mr Bubbles adventures were repeated.
In issue 546 the two page “Pop Mad†strip commenced. Issue 546 also saw the last original `Mr Bubbles` story.
Which was it, 545 or 546?
1976: When referring to the reprint of Rudolph the Red Coat Mountie, when you say it was originally in colour, there's a missing right bracket.
1977:
From the following week in an innovative move; Topper and Sparky comic had a fold up pull out insert, which when folded, read like a small magazine. In this insert were Sparky strips, `Puss and Boots`, `Ali’s Baba` `Hungry Horace` `The Sparky People` `Thingummyblob`, `Peter Piper and `L. Cars`.
This insert survival of the six Sparky strips lasted to 1981. After this date, only `Hungry Horace`, `Peter Piper`, and `Ali’s Baba` continued in the pages of Topper.
That's seven strips, not six.
Post 1980: Ali's Baba in the Dandy was Jimmy's Green Genie, not Johnnie's Genie. Also, Puss n Boots was called Mutt and Moggy, not Moggy and Mutt.
Trivia to add regarding Minnie the Tea Lady (1973) - she and Olive the Dinner Lady from Beano's Bash Street Kids are based on the same person, the DC Thomson tea lady, who according to beanotown.com retired recently.