The enclosed receipt ran as follows:

‘72. CXIX.(764-31)41-MDCVXI.

‘(Neglect to return this receipt will be taken as an intimation that the Transactions of the Royal Society of Hulloomaloo are no longer desired.)

Date ______________ 188_.

‘To the President of the Royal Geological Society of
Hulloomaloo, Sydney.

‘Sir,

‘I beg to acknowledge the receipt of the under-mentioned works.

____________________
____________________

Yours truly,

Name____________________
Present address____________________
Past address____________________
Future address____________________
Permanent address____________________
Variable address____________________
City, Town, Village, Hemisphere, etc.