I'd love to see a sticky posted in the Collectors' forum since queries about Think Different posters come up a fair bit. WardC's short blurb is probably the closest I've seen here to some attempt at a broader overview.
If anybody cares to put one together, including small thumbnails of each poster and genuine sizes available as a new thread, I'll be quite happy to canvas the mods to make it a sticky. Just so long as it's able to be updated with more and more accurate info as it becomes available.
Would be an interesting project and I've partially done based on my knowledge and research. To complete the task you suggest, you're looking at easily 60+ different official apple posters as well as at least 7 different sizes. Would take bit of effort to gather all the images and hopefully others contribute.
For example, real Buzz Aldrin posters, while quite rare, were made in several different sizes. There exists the 24x36, the amazing bus shelter 48x72, the New Zealand 18x28, and the Apple Asia 28x40.
Guess might work that myself or others could add pictures to the rough guide I have started. Here's a copy of it for reference and might be a good starting point:
This guide is meant to educate about the history and variety of Apple Think Different Posters that Apple produced as part of their Think Different Campaign from 1997+. It was a historic campaign and reflected the huge shift in Apple that was occurring with the return of Steve Jobs who brought in TBWA/Chiat Day that ignited the new marketing campaign. I also want people to appreciate the huge scope and variety of Think Different Posters that were produced.
While some people may think that Apple only made some 24x36 and 11x17 posters, this would be grossly inaccurate and only reflect their ignorance. In fact, some of the first posters Apple produced were among the largest, rarest, and by far most desirable posters of the entire campaign. These were the 'bus shelter' posters, sized 48x72, and printed at great cost on very heavy paper stock. There are at least 7 different sizes of genuine Apple posters that were made for reference. I will also note poster rarity on a scale of 1-5 with 1 being impossible to find/acquire and 5 being highly produced/common.
- The first Apple TD(Think Different) poster, aka 'The Crazy Ones' sized 18x24. Rarity 2. This poster is named as such given its title and consists of all the spoken words by Richard Dreyfuss in the first TD ad. It also has several small pictures of people from the ad such as Einstein, Picasso, Davis, etc. and a copy of it is also in the first 2 pages of the TD Book. Very few of these were produced, small distribution as promotional giveaways, never sold publicly. Not many survived and largely unknown by most people.
- 48x72 'Bus Shelter' Posters. Rarity 1. These were the first 'portrait' posters produced and used as advertising tools at bus stops. Never offered publicly and were made in very small quantities at huge expense(heavy paper stock plus large size). Most ended up being destroyed. 7 different ones were produced, in order of desirability: M.Ali, Buzz Aldrin, Einstein, Picasso(facing/hand on head), Ghandhi, A. Hitchcock and Thomas Edison.
- 24x36 Posters. The most widely known and greatest produced posters. In total, there were 29 different ones made. The popularity resulted in Apple offering several TD 'Poster sets' through limited channels. The first ones produced and offered at promotional giveaways were done in small quantities. Most of the initial ones were included as part of 'TD Set 1' but the ones excluded became huge rarities:
Buzz Aldrin. Rarity 1. Same portrait used in 'Bus Shelter' poster
Picasso(Facing/Hand on Face). Rarity 1. Aka 'alternate' Picasso, side facing image used as part of TD Set 1.
Albert Einstein. Rarity 2. Produced in higher numbers given its added popularity
TD Poster Set 1: Rarity 3. The first official set Apple assembled and offered for sale through limited channels. This set was produced in the lowest quantities of all publicly offered sets and is valued the highest. Includes Alfred Hitchcock, Amelia Earhart, Thomas Edison, Gandhi, and Picasso(side facing). The huge success led to the production of set 2 in higher numbers.
TD Poster Set 2: Rarity 4+(except for Dalai Lama which is an easy Rarity 1). This set was supposed to also be of 5 posters but because of licensing issues, the Dalai Lama poster was pulled before released. Some got out only in the initial batches but are exceedingly rare. Hence, this was officially a set of 4 and includes Joan Baez, Maria Callas, Martha Graham and Ted Turner. Continued success led to production of the wonderful TD Set 3.
TD Poster Set 3: Rarity 5(except for Bob Dylan which is 3+). Another planned set of 5 although licensing issues impacted the release of the Bob Dylan poster. While in set 2 the Dalai poster was pulled early on, lots of set 3's ended up accidently released with Dylan so its nowhere near as impossible to find as a Dalai Lama poster. Highest produced set but the popular people included also made it the most desirable as well with superb photos. Luci&Desi, Jim Henson, Ansel Adams, and Miles Davis completed the set of 5 with Dylan.
TD Poster Set 4: Rarity 3+/4-. Only set officially released without the Apple color on the photos. Production was stopped early as the marketing campaign shifted away from people images to new products. Posters included Jackie Robinson, Richard Feynmann, Frank Sinatra and Cesar Chavez. Overall, a nice set. Unique in only having 4 planned for the set and no licensing issues
TD Poster Set 5: Rarity 1-(rarest of the rare). Was called by Apple as the 'Director Series' but unfortunately was never officially released. Some promotional material was produced listing the next set release but the stop in the campaign before the official release made these all instant rarities and impossible to find/collect. While unknown to most, a very small quantity of sample posters were done and are highly prized. Set was to include Charlie Chaplin, Francis Ford Coppola, Orson Welles, Frank Capra, and John Huston.
Other 24x36 produced posters:
Rosa Parks. Rarity 3-. Produced individually and made on slightly thinner paper than the rest of the posters. Limited availability through education channels. Came in flat packs of 25.
Flik (from Bugs Life). Rarity 1. Special Pixar promotional poster, largely unknown and never officially released.
11x17 Posters: Almost 2 years after Apple stopped producing the 24x36 posters, an educational TD promotion was done. Apple sent out boxes(the cover of which is a copy of the 'Crazy Ones' original TD poster) that each contained 3 packs(sealed in plastic) of 10 small/miniature TD posters. Often referred to as the 'Educator Series' as they were sent through Education Channels. Given the small size, classifying them as posters is debatable. Next to a 24x36 poster, they are underwhelming.
While Apple corporate produced the bulk of the TD posters, several Apple regions produced their own posters although they were nowhere near as prolific. Some examples:
Apple New Zealand: Set of 5 posters was produced. Rarity 2. These were sized appx. 18x28 and are noted by the 'apple.co.nz' website address on each. Highlight of the set includes the only 'punching' M. Ali poster that was made. Others included Dylan, Gandhi, Einstein, and Earhart.
Apple Asia Produced their own different sized 28x40 posters, slightly larger than USA ones. They only did the early series 1 as well as a Buzz Aldrin. Rarity 2
Apple Germany produced some slightly larger 20x28 posters, slightly larger than the Apple NZ ones but smaller than the USA. Have identified 5+ different official ones including an Albert Einstein. Rarity 2+/3-