I see you asked for Obits for Earl Shales 23 July 1978 and his sister Marilla Shales, 30 of August 1993.
The Family History Library, located within the LDS Church in Kalispell, has a complication of newspaper obits published by the local newspaper, the Daily Interlake, from 1970 to current.
The Family History Library will reopen Sept. 2 for another 11 months after its annual August "vacation" for staff.
I will look for the requested obits. If found, can scan and send as an attachment to an Email.
My E address is firstname.lastname@example.org
which speeds up my sendings.
Offer my help in your Shales research in Flathead County, which Kalispell is the County Seat.