Section 31. Notification of claims to refund of overcharges and compensation for losses.

No person shall be entitled to a refund of an overcharge in respect of animals or goods carried by an aerial ropeway or to compensation for the loss, destruction or deterioration of animals or goods delivered to be so carried, unless his claim to the refund or compensation has been preferred in writing by him or on his behalf to the promoter within six months from the date of the delivery of the animals or goods for carriage by the aerial ropeway.