The IACS LIST OF EXHIBITORS notes the following information:
     WALKER, J.H. 1929-34 entries, J.H., also J. may be same artist. See also Jessica Walker
     WALKER, JESSICA 1937-40 entries, Jessica and J., may be same artist as J.H., 1929-34

The 1934 Victoria City Directory lists a Jas. H. Walker, so the two names are probably not the same person.

GROUP EXHIBITIONS

DATE	EXHIBITION	ARTWORK
1939 March 14 - 26	IACS Vancouver Island Exhibition	Kamloops Lake
		A Pool, Goldstream, V.I.

References

Clippings