NEW! Created for the fun of learning!
High-quality, 20”x16” 500-piece puzzle in a sturdy box filled with surprises. Along with a giant full-size laminated poster, puzzle pieces are tucked into a custom drawstring bag with a printed rendition of ‘Bertha’, the famous tunnel boring machine.
Bag is fitted with a true brass pendant and chain telling the story of safety measures required for working underground. Two postcards are included with the history of the world’s largest diameter dual deck tunnel. Finished size: 20”x16” Challenging, for age 10 and up.
NEW! Created for the fun of learning!
High-quality, 20”x16” 500-piece puzzle in a sturdy box filled with surprises. Along with a giant full-size laminated poster, puzzle pieces are tucked into a custom drawstring bag with a printed rendition of ‘Bertha’, the famous tunnel boring machine.
Bag is fitted with a true brass pendant and chain telling the story of safety measures required for working underground. Two postcards are included with the history of the world’s largest diameter dual deck tunnel. Finished size: 20”x16” Challenging, for age 10 and up.
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