Related by context. Frequent words. (Click for all words.) 40 drawings 39 Babbage 36 McConaghy 35 doodles 35 authenticator 35 sketchbooks 35 diagrams 35 Lego bricks 34 hieroglyphs 34 Lego 33 sketch pad 33 Legos 33 CAD drawings 33 replica 33 Fawley 32 draftsman 32 Computer Aided Design 32 blueprints 32 LEGOs 31 USCG 31 Feynman 31 balsa wood 30 schematics 30 Dodgson 30 replicas 30 SSN 30 Gould 30 Alan Turing 29 sketches 29 exact replica 29 Slingsby 29 SSNs 29 photocopies 29 Etchells 28 Hooke 28 conceptual 28 sketching 28 powered submarines 28 datum 28 Killick 28 mockups 28 Pankhurst 28 Gasson 28 Swinburne 28 Coxon 27 prototype 27 Woolf 27 topographical maps 27 Architectural 27 architectural drawings 27 templates 27 Tyack 27 Drawings 27 unique identifier 27 mockup 26 requestor 26 disassembled 26 master 26 Theobald 26 specifications 26 conceptual drawings 26 structural engineer 26 Backhouse 26 diagram 26 atlas 26 Scrivener 26 Galton 26 topographical map 26 Vallance 26 Shuttleworth 26 Empson 25 Crowhurst 25 materials 25 Codd 25 proofs 25 documentation 25 Design 25 Brookes 25 Whiting 25 Einstein 25 ironwork 25 Glendenning 25 Goldsworthy 25 instruction manual 25 engineering 25 designs 25 Whiteley 25 Newey 25 Lovegrove 25 sketch 24 Nock 24 prototypes 24 Croll 24 Clough 24 storyboards 24 design 24 VIN 24 TWIC 24 manuscript 24 nuclear warhead 24 computer simulations