Australian Notes Help

Again, condition is everything, though some of those notes look pretty good - I assume the consecutive numbers are fairly close to Unc. The "JM" signature is likely H.M. Knight. There's nothing particularly special about any of those numbers (no "star notes" and no repeaters, radars, solids or other "special numbers") that some folks pay big money for.

CV for $1 notes in EF:
Phillips/Randall: $20
Phillips/Wheeler: $25 (note: there are "Commonwealth of Australia" and "Australia" varieties in this signature; they're worth the same, though)
Knight/Wheeler: $12 or $17 (depending on the position of the metal strip inside the note)
Knight/Stone: $4
Johnston/Stone: $2

Again, if they're superb condition, absolutely flat, never been creased, they can be worth much more,if there all torn, dirty, crumpled and stickytaped they're only worth face value.

Two dollar notes, CV in EF:
Johnston/Fraser: $4

Ten dollar notes, CV in EF:
Fraser/Cole: $20

Generally, paper notes have been a "good investment" - they're typically worth at least double face value unless they're in pretty bad shape.