56 



1 ' MARVIN ALLUM 



2 By means of slides we will examine in some 



3 detail the field sample bioassays, using oyster larvae as 



4 response organisms. Essentially the same technique was 



5 used in the waste sample studies. 



g CHAIRMAN STEIN: Pardon me , Mr . Alum. Do 



7 you want these slides to be made part of the record? 

 g MR. ALLUM: There are quite a number of them 



9 i and the only ones we have are in color and I don't think 



10 they would reproduce very well for the record. 



11 CHAIRMAN STEIN: How many copies do you have 



12 of those you have? 



13 MR. ALLUM: We have two sets, I think, within 



14 our organization and could have some copies made from the 



15 originals which Mr. Woe Ike has. 



16 CHAIRMAN STEIN: I think it might be wise 



17 for the record if you will identify these slides by number 



18 I as slides 1, 2, 3, 4, and we will have a set available, if 



19 this is agreeable to you and the Conferees, in the Regional 



20 Office in Portland, who will make a set available to Mr. 



1 



21 ' Harris to have at his office in Olympia , and we will have 



22 a set available in Washington so anyone who reads the 



23 record and wants to refer to the slides can get these. At 



24 least in the Federal offices these slides will be available 



25 for inspection and projection during normal business hours 



