Explanation:

- The High Court of Bombay in Jamaithram v. Custodian of Evacuee Property addressed several rights of solicitors concerning their costs.

- Option 1: A solicitor can indeed obtain an order in Chamber for payment of his costs and enforce it against the client as a decree.

- Option 2: A solicitor has a lien over property recovered or proceeds obtained through the judgment as a result of his efforts.

- Option 3: He can also obtain a charging order, providing an additional method to secure payment of costs.

Option 4: All of these - This combines all the rights mentioned and correctly reflects the court's discussion.