Vintage Block City Tube Building Set 1950\'s Tri State B 300

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Vintage Block City Tube Building Set 1950\'s Tri State B 300:
$17.99

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Block City B-300 construction set. I believe all the pieces are with this set although I did not try to build it. Original advertising enclosed as well as the building mat. Container is in very good condition with expected wear and tear for a toy of this age

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Vintage Block City Tube Building Set 1950\'s Tri State B 300:
$17.99