who was the last celtics player with 20 points and 20 rebounds in an nba game before 1970

Bill Russell put up 21 points when grabbing 20+ boards in Game 4 of the 1969 Division Finals against the Knicks on April 13, 1969.

Interpreted as:

Who was the last celtics player with 20 or more points and 20 or more rebounds in an NBA game before 1970?

	NAME	DATE	PTS	REB	TM		OPP	MIN	AST	FGM	FGA	FG%	FTM	FTA	FT%	TS%	PF
1	Bill Russell B. Russell	4/13/1969	21	23	BOS	vs	NYK	48	3	9	19	47.4	3	6	50.0	48.5	2
2	Bill Russell B. Russell	1/29/1969	23	25	BOS		SEA	53	7	8	13	61.5	7	14	50.0	60.0	3
3	Bailey Howell B. Howell	11/1/1968	32	20	BOS	vs	PHI	38	1	14	21	66.7	4	8	50.0	65.3	2
4	Bill Russell B. Russell	4/30/1968	22	25	BOS	vs	LAL	53	5	8	20	40.0	6	9	66.7	45.9	3
5	Bill Russell B. Russell	4/14/1968	24	24	BOS	vs	PHI	48	3	9	18	50.0	6	7	85.7	56.9	3
6	Don Nelson D. Nelson	3/17/1968	24	22	BOS	vs	BAL	36	5	11	21	52.4	2	4	50.0	52.7	5
7	Bill Russell B. Russell	2/26/1968	26	24	BOS	@	SDR			10	18	55.6	6	11	54.5	56.9	4
8	Bill Russell B. Russell	2/21/1968	24	25	BOS	@	LAL		6	10	18	55.6	4	7	57.1	56.9	3
9	Bill Russell B. Russell	2/13/1968	23	26	BOS	@	DET			6			11	17	64.7
10	Bill Russell B. Russell	1/11/1968	34	27	BOS		CIN	48		12	25	48.0	10	15	66.7	53.8	5
11	Bill Russell B. Russell	1/10/1968	22	20	BOS	vs	SEA	45	2	8	13	61.5	6	9	66.7	64.9	3
12	Bill Russell B. Russell	12/1/1967	25	25	BOS	vs	LAL	40	5	7	14	50.0	11	14	78.6	62.0	5
13	Bill Russell B. Russell	11/3/1967	25	33	BOS	vs	LAL	41	2	10	19	52.6	5	9	55.6	54.4	3
14	Bill Russell B. Russell	3/11/1967	22	20	BOS	@	PHI	40	2	8	16	50.0	6	9	66.7	55.1	5
15	Bill Russell B. Russell	2/14/1967	20	21	BOS		SFW	41	5	7	11	63.6	6	11	54.5	63.1	3
16	Bill Russell B. Russell	2/7/1967	24	24	BOS		CIN		9	9	13	69.2	6	7	85.7	74.6	3
17	Bill Russell B. Russell	1/28/1967	21	25	BOS	@	NYK	48	4	9	16	56.3	3	3	100.0	60.6	3
18	Bill Russell B. Russell	1/22/1967	28	28	BOS	vs	LAL	50	1	11	21	52.4	6	13	46.2	52.4	3
19	Bill Russell B. Russell	1/14/1967	20	24	BOS	@	BAL		6	6			8	13	61.5
20	Bill Russell B. Russell	12/20/1966	21	24	BOS		DET		9	7			7	9	77.8
21	Bill Russell B. Russell	12/15/1966	22	26	BOS		STL	48	12	5	10	50.0	12	17	70.6	62.9	4
22	Bill Russell B. Russell	12/9/1966	20	26	BOS	@	CIN		7	9	16	56.3	2	8	25.0	51.2	3
23	Bill Russell B. Russell	12/2/1966	23	22	BOS	vs	DET	39	5	9	15	60.0	5	7	71.4	63.6	5
24	Bill Russell B. Russell	11/29/1966	20	26	BOS		DET	48	4	8			4	8	50.0
25	Bill Russell B. Russell	11/19/1966	24	24	BOS	@	BAL		8	9			6	9	66.7