#strongbox__deedbox  a strongly made box for holding money or valuables; can be locked
  supertype:  box  a (usually rectangular) container; may have a lid; "he rummaged through a box of spare parts"
  subtype:  cashbox__money_box__moneybox__till  a strongbox for holding cash
     subtype:  cash_register__register  a cashbox with an adding machine to register transactions; used in shops to add up the bill
  subtype:  safe  strongbox where valuables can be kept safe
  subtype:  safe-deposit_box__safe-deposit__safety-deposit__safety_deposit_box__deposit_box__depositbox__lockbox  a fireproof metal strongbox (usually in a bank) for storing valuables

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