Model, of Secret Mortice and Tenon carpentry joint, combined with a Secret Bridle carpentry joint: joining three beech-wood blocks: two of which are over-laid in ink with ‘61’ and one is stamped ‘71’, by Polytechnisches Arbeits-Institut J. Schröder Atkiens-Gesselleschaft, Darmstadt, Hesse, Germany, 1868
Details
- Category:
- Building Construction
- Object Number:
- 1868-31/1
- Materials:
- beech (wood)
- type:
- model - representation and wood joint
- credit:
- J Schröder
