
1 Mich. App. 669 (1965)
137 N.W.2d 741
DENTON
v.
ANGELL CONSTRUCTION COMPANY.
Docket No. 525.
Michigan Court of Appeals.
Decided November 15, 1965.
Rehearing of denial denied September 12, 1966.
Leave to appeal denied December 30, 1966.
Strange & Hole (Lewis J. Hole, of counsel), for plaintiff.
George E. Ganos (J. Lynn Fewlass, of counsel) for defendants.
Leave to appeal denied by Supreme Court December 30, 1966.
WATTS, J.
This is an appeal from the workmen's compensation appeal board. The hearing referee who originally heard the cause found that the plaintiff-appellant Denton had an occupational disablement and that the disablement was the result of "heavy and excessive shoulder girdle work while employed by this defendant." The workmen's compensation appeal board affirmed the decision of the referee.
There was confusion during the course of the hearing which is preserved in the transcript. The plaintiff Denton had originally filed his claim for compensation on the basis of a personal injury as provided for in CLS 1961, § 412.1 et seq. (Stat Ann 1960 Rev § 17.151 et seq.) This is commonly referred *671 to as a "part 2" injury since it comes in that section of the workmen's compensation law. It is concerned with personal injury, as opposed to an occupational disablement, commonly referred to as a "part 7" disablement. CL 1948, § 417.1 (Stat Ann 1960 Rev § 17.220).
During the course of the proceedings, the hearing referee made the following statement on the record:
"Now the proofs in this case would also cover what we might call an occupational disease injury from repetitive, heavy, shoulder girdle work. Now without trying to answer all questions right now because it is something that I would have to think about, the difference between these two things could affect the finding on the question of statutory notice in this case."
At that time, as can be seen from the above, the referee himself introduced a new element in the proceedings and indicated that by doing so he had introduced the possibility of an issue as regards statutory notice. A part 2 injury requires that notice of injury be given to the employer defendant within three months. CLS 1961, § 412.15 (Stat Ann 1960 Rev § 17.165). A part 7 occupational disablement, on the other hand, requires that the defendant employer be given notice by the plaintiff employee within 120 days after the date of disablement, or after the date when plaintiff employee knew or should have known that he was disabled and that disablement was work connected.[*]
At the time of these statements on the record by the referee, defendants' attorney stated:
"Well Your Honor, I have been not only surprised, I have been more than damaged by the inability to prepare the case properly for defense on the new issue."
*672 The referee found for the plaintiff Denton, awarding him compensation, finding that he was disabled as of June 22, 1963, and that he was entitled to compensation until June 22, 1964.
The only question allowed to be reviewed by this Court in granting appeal is, "Did the plaintiff employee give notice to the defendant employer within the 120-day period specified by the statute?"
This itself is a fact question and must be based upon another finding of fact, namely, "Upon what date did the employer defendant receive notice of disablement?" Since the referee found as a fact and the workmen's compensation appeal board affirmed that the date of disablement was June 22, 1963, we may not disturb this finding. Const 1963, art 6, § 28; Coates v. Continental Motors Corporation (1964), 373 Mich. 461; CL 1948, § 413.12 (Stat Ann 1960 Rev § 17.186).
Neither referee nor appeal board, however, made a finding as to whether timely notice was given to the employer, nor did they find a date when notice was given to the employer.
Of the notice requirement for a part 2 injury, identical with the part 7 except for the time difference noted above, West v. Northern Tree Company (1961), 365 Mich. 402, held that generally, question of giving of timely and sufficient notice is one of fact, under provision of this section requiring notice within three months.
Under the Michigan workmen's compensation law, both the referee and the workmen's compensation appeal board are to be triers of fact. Coates v. Continental Motors Corporation, supra.
It is not the province of this Court to act as finder of fact.
In Michigan Transit Corporation v. Brown (DC WD Mich 1929), 56 F2d 200, the court held that compensation *673 orders should contain full and complete fact findings based on competent testimony.
In the instant case, neither the decision of the referee nor the opinion on review from the workmen's compensation appeal board contains full and complete fact findings.
The case is remanded to the workmen's compensation appeal board to determine when notice was given to the employer and whether notice fell within the 120-day notice period required by statute. No costs, since the matter is remanded to the workmen's compensation appeal board for further proceedings.
QUINN, P.J., and McGREGOR, J., concurred.
NOTES
[*]  See CL 1948, § 417.10, as amended by PA 1962, No 189 (Stat Ann 1963 Cum Supp § 17.229).  REPORTER.
