1970's - LEGOland and hobby sets

[Jeremie Guillaume]

All these sets are really cool, especially when decorated with their dedicated stickers

I noticed a few glitches here and there - nothing very important but I think would be better if they're fixed

• sets 640-2 and 374-1: the Minifig airtank (3838.dat) should be 2 LDU lower
  
• set 379-1 : the 3853 (windows frames) and 3855b (windows glasses) aren't correctly snapped together, on all 7 occurences
  
• set 381-2 : the 3496c01 spout overlaps the 3660 underneath by 8 LDUs
  
• set 646: according to the instructions, the 3829c01 steering wheel should be yellow
  

Some other notes:

• If I believe rebrickable.com as well as the instructions visuals, many of these sets have 3062a's (with solid stud) rather than 3062b's (with hollow stud); apparently the latter wasn't produced before 1978 anyway. This is particularly noticeable on the main picture of instructions for set 672-1, for example.
  
• On two sets (372 and 1620), some Minifig are standing in the gap between two pairs of studs (and are overlapping them). Not sure whether this was intended or not (especially for 372 where this permits the Minifig to be in the center of the watchtower) ?
  
  

By the way, has someone begun work on sets 361, 375, 585, 6371, 6375-2 ? I have them (in various non-finished-yet state, especially for stickers) on my hard disk