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Subject: 
Sets which "break the rules"
Newsgroups: 
lugnet.admin.database
Date: 
Thu, 7 Jan 1999 10:49:12 GMT
Viewed: 
650 times
  
What is a set?

   - a bunch of pieces, and
   - a building instruction booklet, and
   - a box (or bucket or polybag)?



The following are transcripts of notes taken last summer when mulling
over the question of how to data-model sets and value packs.



Anomalies and perturbations from simple set categorizations
===========================================================

The following is not a comprehensive list of all anomalies, but rather a
list all -types- of anomalies which come to mind -- in other words, an
attempt at a comprehensive list of representatives of anomalies:


8205 Bungee Chopper
   Has two instructions booklets labeled "8205-1" and "8205-2"; each of
   these has a separate unique 7-digit LEGO part number.

8277 Giant Model Set
   Has two instruction booklets both labeled "8277"; each of these has a
   separate unique 7-digit LEGO part number.  The big 116-page booklet
   is "4105782" and the small inner 16-page booklet is "4108977".

8277 Giant Model Set
   The larger 116-page booklet is bundled inside the main packaging, and
   the smaller 16-page booklet is bundled inside a sub-package-box.

6902 Space Plane
   Says "6901/6902" on the instructions.  Is a polybag set in the U.S.
   and has a boxed non-U.S. counterpart.

1728 Crystal Crawler & 6145 Crystal Crawler
   1728 released first in Europe in '96, then in the U.S. in '97; 6145
   released only in the U.S. in '96.

1728 Crystal Crawler & 6145 Crystal Crawler
   Sets are essentially the same, but have slightly different contents
   and official piece counts differ by 1.

1737 Scorpion Detector & 6938 Scorpion Detector
   Have slightly different building instructions.  [More info needed.]

6923 Particle Ionizer
   Two very slightly different versions released -- apparently a
   correction to the building instructions.  [More info needed.]

6989 Mega/Multi-Core Magnetizer
   Released in the U.S. in '90 as "Mega-Core Magnetizer"; re-released
   in the U.S. in '91 as "Multi-Core Magnetizer".

1916 Starion Patrol
   U.S. English name different from Canadian English name; Canadian
   names exist for both English and French and are both different from
   the U.S. English name.

497 Galaxy Explorer & 928 Galaxy Explorer
   Same set, different numbers for U.S. and non-U.S. markets.

918 Space Transport
   Never available in the U.S.

493 Space Command Center & 926 Space Command Center
   Two different versions of each -- first with a plain 32x32 baseplate
   and sloped+macaroni bricks for a crater, later with a pre-fab crater
   plate.

6816 Cyber Blaster
   Officially released as an Exploriens set (Exploriens logo appears on
   polybag) but is clearly actually a U.F.O. set; same set released
   outside of the U.S. in boxed form under the set number 6800 and
   correctly classified as U.F.O.

6100 Aquashark Dart
   Is officially a Hydronauts set, but is really more of a 50% Hydronauts
   and 50% AquaRaiders set (not just because of the set's name but because
   of the sole minifig).

1875 Meteor Monitor
   Is a hybrid Blacktron set -- partially Blacktron I and partially
   Blacktron II.  Was part of a bonus pack in '90 (after Blacktron I
   and before Blacktron II) with no official theme category given.

9355 DACTA Theme Space Set
   Officially part of the DACTA product line (totally separate from the
   main LEGO product line) but it's just as well to think of it as a
   Space/Futuron set to some extent because of the minifigs and because
   of the selection of elements.

2129 Blast-Off Dragster & 8205 Blast-Off Dragster
   Same in every way except for color (red vs. yellow, respectively).

2150 Train station (a.k.a. "Retro Station") & 4554 Metro Station
   Same except for color (red major, yellow minor vs. yellow major, red
   minor, respectively) and possibly the sticker sheet.

369 Coastguard & 575 Coast Guard Station
   Nearly identical except for minor color variations; 575 is the U.S.
   version of the non-U.S. set 369.

374 Fire Station & 590 Engine Co. No. 9
   Same except for color (yellow major vs. red major, respectively) and
   flag image (LEGO logo vs. U.S. flag, respectively).

6799 Showdown Canyon
   2-set value pack with unique outer packaging and 2 separate sub-set
   boxes each labeled "6799" on their respecive instructions.

6426 Super Cycle Center
   5-set not-value-pack with regular outer packaging (box) and 5 sub-set
   polybags each numbered "6426" on their repsective instructions, but
   1/5, 2/5, etc. on the polybags, e.g. "4115495-2/5" and "4115474   2/5".
   (7 inches of whitespace between "4115474" and "2/5" in latter example.)

6326 Town Folks
   2-set not-value-pack with regular outer packaging (box) and 2 sub-set
   polybags each numbered "6326" on their respective polybags, but
   1/2 & 2/2 on the polybags, e.g. "4111310-2/2" and "4111309-1/2".
   Interesting to note that one has ".....10" and the other has "....09".

6549 Roadblock Runners
   Same weirdness as 6426 or different?  [Need to double-check]

1675 Bonus Pack
   3-set value pack with backing card and 3 separate sub-set boxes
   numbered uniquely (1875, 1876, and 1877).

K-Mart Ice-Planet 3-Pack (no LEGO set number)
   Shrink-wrapped 3-set value pack with backing card and 3 separate sub-
   set boxes that are regular-release sets (6834, 6879, and 6898).  Value
   pack has no set number, but it does have a 7-digit LEGO product code.
   This is similar to the '97 UK U.F.O./1858 promo pack (but I think the
   latter had a box rather than a backing card -- need to double-check).

1974 Bonus Pack
   3-set value pack with regular outer packaging (box) and 3 sub-sets
   packaged separately in holey plastic bags, and all with unique and
   official names, but all numbered "1974".

1722 Unnamed Rescue/Ice Planet value pack
   2-set value pack with card/box outer packaging and 2 sub-sets with
   separate numbers but sharing a single instruction booklet.  Same way
   that 1891 = 1887 + 1888 + 1889 + 1890.

1967 Bonus Pack
   5-set value pack with separate sets 1958, 1959, 1969, 1970, and 1971,
   but separate instructions and all sharing a common outer-packaging box.

1843 Unnamed Space/Castle value pack
   2-set value pack in box/card packaging.  1 instruction booklet shared
   between 2 sets both numbered "1843".  Alternate models on box show
   theme-mixing!

6861 Blacktron Super Vehicle
   3-set special model (6851 + 6878 + 6887) with unique building
   instruction booklet separate from packaging of the other 3 but
   under a common backing card.  Also listed as 4741 in LEGO S@H catalog
   in late '93 when purchasing 6861 + 6851 + 6878 + 6887 together.  [Did
   4741 via S@H include the backing card?]

6862 Secret M:Tron Voyager
   Another 3-set special; same deal as 6861 but might not have had a
   backing card when appearing on toystore shelves.  The 6862 model is
   built using pieces from 6877 + 6896 + 6923.

6036 Skeleton Surprise
   Released with at least two different instruction booklets (identical
   in practical content but different in identification).  Both labeled
   "6036" in the corner but, in one case the product ID was "4.100.193"
   with a choking hazard warning, and in the other case the product ID
   was "877103" with no choking hazard warning.

6088 Robber's Retreat
   Also released with at least two different instruction booklets.
   One labeled "4117680" and measuring 8.25" x 11-5/8" (210 mm x 297 mm)
   and the other ALSO labeled "4117680" but measuring 8.25" x 10.25"!



What do the anomalies tell us?  (Exceptions to rules)
=====================================================

8205, 8277:  A set can have more than 1 instruction booklet.

8205:  Instruction booklets don't have to have set numbers that are pure
   integers.

8277:  Instruction booklets in sets with more than 1 booklet don't have to
   be free-floating next to each other; one can be at a lower hierarchical
   level inside a sub-set of the main set.

6902:  Instructions can be shared among 2 (or more) sets with different
   numbers.  In other words, a set might not even have its _own_
   instructions.

1728/6145:  A set can be released in two different years in different
   markets even if its counterpart precedes it.

1728/6145:  A set can be released under 2 or more set numbers and have
   slightly different contents.

1737/6938:  Ditto.

6923:  A set can be released with different contents but keep the same
   number.  (See also 493 and 926.)

6989:  A set can change its official name on the box after its release.

1916:  A set can have more than 1 name in a given language (in this case
   English).

1916:  A set can have more than 1 name in a given country (in this case
   Canada).

497/928:  A set can have identical contents and packaging types but
   different set number.

918:  A set does not necessarily have to be released in all markets.

493/926:  A set can not only be released with different contents under the
   same number but also under different numbers.  So, 493a and 926a have
   more in common than 493b and 926b.

6816:  A set can be incorrectly categorized by TLG.

6100, 1875:  A set can be amalgamated from multiple themes.

9355:  DACTA sets are sometimes partially regular-theme sets.

2129/8205:  A set can be released in two (or more) colors with otherwise
   identical components.

369/575, 374/590:  Ditto, but the components may not be 100% identical
   outside of color changes.

6799:  A set may contain separate boxed sub-entities but under the same
   set number.

6426:  A set may contain several polybag sub-entities each with their
   own instructions.

6326:  A set may contain several polybag sub-entities without their own
   instructions.

6426, 6326:  Sub-entities can be designated "1/5", "2/5", "3/5", etc. after
   the product code.

6549:  Ditto.

1675:  A value pack may simply be a backing card slapped onto 3 boxed sets
   (with or without glue) and the boxed sets can have their own numbers.

K-Mart I.P., /UK U.F.O:  A value pack does not always have a regular LEGO
   set number (can even not have one at all).

1974:  Sub-sets of a value pack can have unique separate instruction
   booklets all numbered the same.

1722:  Sub-sets of a value pack can share a common instruction booklet even
   though they may not have the same set number.

1967:  Sub-sets of a value pack can have unique separate instruction
   booklets numbered differently for the constituent sets.

1843:  A value pack can have 2 or more sub-sets from different themes
   sharing a common instruction booklet under the same set number.

1843:  A value pack can show pictures of theme-mixing.

6861, 6862:  Instructions can come alone without pieces.

4741:  A value pack or nebulous-meta-set can contain sets and additional
   special-purpose instructions.

6036:  An instruction booklet can have variants for different markets,
   denoted by different 7-digit LEGO product codes.

6088:  An instruction booklet can have variants under the *same* 7-digit
   LEGO product code!  :-(  :-(  :-(



Making sense of it all (Boiling it down to new rules)
=====================================================

Building instruction booklets:

- Allow a list of N instruction booklet objects per set or sub-set.  [8205]

- Allow N sets to reference a given instruction booklet object.  [6901/6902]

- Instruction booklet numbers must be strings rather than integers.  [6426]

- A set can "own" an instruction booklet or "share" an instruction booklet
  with other sets in a value pack.  [1843, 1722, 1967]

- Instructions can exist all by themselves as entities in their own right,
  with the purpose of using pieces from other sets.  [6861, 6862]

- (other conclusions?)


Packaging:

- Packaging can be boxes, backing cards, polybags, buckets, tubs, simple
  ugly plastic bags (e.g., accessories packs from S@H), funny-shaped boxes,
  boxes shrink-wrapped with playscapes, masks, storage cases, etc.

- Allow a list of N packaging-objects per set-container-object.  [No known
  primitives with more than 1 yet, because each packaging object implies a
  new container object]

- Allow N sets to reverse-reference a given package/box.  [1974, etc.]

- N physical sub-set boxes can be held together by a meta-box or a backing
  card (simple container property).

- When there is a backing card, note whether the sub-boxes are glued or
  held, and whether they have printing on the back.

- Two different versions of an otherwise identical set can have different
  packaging.  [1728/6145, 6901/6902, 493/926, 6989]

- (other conclusions?)


Product codes / set numbers:

- Set numbers are not always purely numeric  [8205]

- Product codes are not always purely numeric  [6426, 6326, etc.]

- Entities must be separate from their product-codes; product codes are
  not suitable as primary keys.  [6088 and '96 Pre-/Post-WW U.S. Catalogs]

- (other conclusions?)


--Todd



Message has 1 Reply:
  Re: Sets which "break the rules"
 
There is one other set that breaks the rules, the Soccer Stadium starter pack from England, which had a 5 digit number. I still have the invoice somewhere which shows this number, but am currently unable to find it. All of the other sets had had the (...) (26 years ago, 7-Jan-99, to lugnet.admin.database)

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