Missing Donald strips

[Per Starback]

David wrote:
>	I'm only a little worried that some of this won't be evident
> because Gladstone told me that Disney was unable to supply them with 4
> of the strips (not banned ones, but those to which negatives no longer
> exist).  I hope these aren't part of the "Donald-reforms" sequence,
> because partly gutted this transformation would be confusing indeed.

Do you happen to know the dates of those missing strips?
--
Per