Ticker	Issuer	Shares	Value	%	Share Price	Est. Cost/Share	Unrealized @ Report Date	Class	CUSIP
ERIE	Erie Indemnity Co	52,747	$9.793M	14.6%	$185.66 *	$58.10	+182.1%	COM	29530P102
MSFT	Microsoft Corp	19,507	$2.712M	4.0%	$139.03 *	$28.38	+363.6%	COM	594918104
UNP	Union Pacific Corp.	14,676	$2.377M	3.5%	$161.97 *	$66.36	+112.5%	COM	907818108
IVV	iShares Core S&P 500 ETF	6,099	$1.821M	2.7%	$298.57	$165.45	+80.4%	ETF	464287200
SPY	SPDR S&P 500 ETF	5,726	$1.699M	2.5%	$296.72	$247.24	+20.0%	ETF	78462F103
MA	Mastercard Inc	6,175	$1.677M	2.5%	$271.58 *	$71.16	+268.6%	COM	57636Q104
VZ	Verizon Communications	26,390	$1.593M	2.4%	$60.36 *	$27.46	+54.5%	COM	92343V104
PM	Philip Morris Int'l	19,915	$1.512M	2.3%	$75.92 *	$50.43	+9.4%	COM	718172109
XOM	Exxon Mobil Corp	21,329	$1.506M	2.2%	$70.61 *	$54.96	-3.9%	COM	30231G102
PG	Procter & Gamble Co	12,077	$1.502M	2.2%	$124.37 *	$55.82	+90.7%	COM	742718109
JNJ	Johnson & Johnson	11,229	$1.453M	2.2%	$129.40 *	$60.92	+78.1%	COM	478160104
LHX	L3 Harris Technologies Inc.	6,001	$1.252M	1.9%	$208.63 *	$180.55	+2.2%	COM	502431109
HD	Home Depot Inc	5,355	$1.242M	1.9%	$231.93 *	$57.32	+247.9%	COM	437076102
MO	Altria Group Inc	29,898	$1.223M	1.8%	$40.91 *	$16.78	+48.6%	COM	02209S103
—	AT&T Corp.	32,016	$1.211M	1.8%	$37.82	$35.19	—	COM	00206r102
INTC	Intel Corp	23,507	$1.211M	1.8%	$51.52 *	$17.77	+154.4%	COM	458140100
WAB	Wabtec Corp	16,558	$1.19M	1.8%	$71.87 *	$49.85	+38.9%	COM	929740108
CHD	Church & Dwight Co Inc	13,200	$993K	1.5%	$75.23 *	$35.25	+98.1%	COM	171340102
IWP	iShares Russell MC Growth ETF	6,814	$963K	1.4%	$141.33 *	$35.86	+97.1%	ETF	464287481
IWS	iShares Russell MC Value ETF	10,592	$950K	1.4%	$89.69	$57.95	+54.8%	ETF	464287473
BRK/B	Berkshire Hathaway Inc. Class B	4,566	$950K	1.4%	$208.06	$111.96	+85.8%	COM	084670702
WM	Waste Management Inc.	8,100	$932K	1.4%	$115.06 *	$32.03	+224.2%	COM	94106L109
MMM	3M Company	5,566	$915K	1.4%	$164.39 *	$62.35	+75.3%	COM	88579Y101
NSRGY	Nestle S.A. ADR	8,356	$906K	1.4%	$108.43	$69.17	+56.7%	COM	641069406
NSC	Norfolk Southern Corp.	4,800	$862K	1.3%	$179.58 *	$57.67	+174.0%	COM	655844108
—	Visa Inc.	4,796	$825K	1.2%	$172.02	$109.52	—	COM	92826c839
PEP	Pepsico Inc	5,890	$808K	1.2%	$137.18 *	$56.92	+99.2%	COM	713448108
BDX	Becton Dickinson	3,155	$798K	1.2%	$252.93 *	$88.43	+153.3%	COM	075887109
DE	Deere & Co	4,720	$796K	1.2%	$168.64 *	$68.35	+126.3%	COM	244199105
GIS	General Mills	14,440	$796K	1.2%	$55.12 *	$32.06	+38.5%	COM	370334104
BA	Boeing Co	1,997	$760K	1.1%	$380.57	$95.45	+294.0%	COM	097023105
OKE	Oneok Inc.	9,350	$689K	1.0%	$73.69 *	$19.84	+145.6%	COM	682680103
CVX	Chevron Corporation	5,748	$682K	1.0%	$118.65 *	$72.28	+24.3%	COM	166764100
—	Raytheon Co	3,285	$644K	1.0%	$196.04	$67.89	—	COM	755111507
RSG	Republic Services Inc.	7,065	$611K	0.9%	$86.48 *	$26.44	+199.4%	COM	760759100
GOOGL	Alphabet Inc. Class A	462	$564K	0.8%	$1220.78 *	$33.20	+82.5%	COM	02079K305
GOOG	Alphabet Inc. Class C	448	$546K	0.8%	$1218.75 *	$31.12	+94.4%	COM	02079K107
MCD	McDonald's Corp.	2,525	$542K	0.8%	$214.65 *	$71.59	+159.4%	COM	580135101
IWO	iShares Russell 2000 Growth ETF	2,758	$532K	0.8%	$192.89	$110.05	+75.1%	ETF	464287648
—	ConocoPhillips	9,065	$517K	0.8%	$57.03	$69.51	—	COM	20825c104
PPG	PPG	4,310	$511K	0.8%	$118.56 *	$77.00	+36.4%	COM	693506107
AAPL	Apple Inc.	2,128	$477K	0.7%	$224.15 *	$25.53	+111.0%	COM	037833100
PSX	Phillips 66 Co	4,599	$471K	0.7%	$102.41 *	$40.44	+96.2%	COM	718546104
PFE	Pfizer Inc	12,878	$463K	0.7%	$35.95 *	$17.40	+46.1%	COM	717081103
SCHX	SchwabUS LCap ETF	6,416	$455K	0.7%	$70.92 *	$8.22	+43.8%	ETF	808524201
IWM	iShares Russell 2000 ETF	2,851	$432K	0.6%	$151.53	$97.90	+54.6%	ETF	464287655
EFX	Equifax Inc	3,000	$422K	0.6%	$140.67 *	$57.60	+132.7%	COM	294429105
SWK	Stanley Black & Decker Inc.	2,750	$397K	0.6%	$144.36 *	$115.96	+3.2%	COM	854502101
PH	Parker-Hannifin Corp	2,155	$389K	0.6%	$180.51 *	$79.15	+108.7%	COM	701094104
—	Royal Dutch Shell A ADR	6,523	$384K	0.6%	$58.87	$67.37	—	COM	780259206
VFC	VF Corp	4,250	$378K	0.6%	$88.94	$53.45	+66.5%	COM	918204108
FDX	Fedex Corp	2,575	$375K	0.6%	$145.63 *	$81.95	+58.3%	COM	31428X106
IWN	iShares Russell 2000 Value ETF	3,058	$365K	0.5%	$119.36	$84.69	+41.0%	ETF	464287630
IWR	iShares Russell MC Index ETF	6,456	$361K	0.5%	$55.92	$47.98	+16.6%	ETF	464287499
BP	BP PLC ADR	9,511	$361K	0.5%	$37.96	$42.37	-10.3%	COM	055622104
ITW	Illinois Tool Works	2,300	$360K	0.5%	$156.52 *	$54.78	+146.6%	COM	452308109
LQD	iShares IBoxx Inv Gr Corp Bd	2,750	$351K	0.5%	$127.64	$118.25	+7.8%	ETF	464287242
ETN	Eaton Corp PLC	4,120	$343K	0.5%	$83.25 *	$67.05	+10.7%	COM	G29183103
—	Invesco QQQ Nasdaq 100	1,800	$340K	0.5%	$188.89	$111.21	—	ETF	73935A104
PNC	PNC Financial Svcs	2,326	$326K	0.5%	$140.15 *	$47.74	+133.4%	COM	693475105
ADBE	Adobe Systems Inc	1,139	$315K	0.5%	$276.56	$174.78	+58.1%	COM	00724F101
TMO	Thermo Fisher Scientific Inc.	1,075	$313K	0.5%	$291.16	$177.07	+61.9%	COM	883556102
BRK/A	Berkshire Hathaway Inc. Class A	1	$312K	0.5%	$312000.00	$199512.94	+56.3%	COM	084670108
GLW	Corning Inc	10,750	$307K	0.5%	$28.56 *	$14.33	+67.0%	COM	219350105
AGG	iShares Core U.S. Agg Bond ETF	2,620	$297K	0.4%	$113.36	$110.25	+2.6%	ETF	464287226
SJM	JM Smucker Co	2,700	$297K	0.4%	$110.00 *	$71.71	+25.0%	COM	832696405
WMT	WalMart Inc.	2,410	$286K	0.4%	$118.67 *	$19.98	+81.1%	COM	931142103
—	Nextera Energy Inc Co	1,200	$280K	0.4%	$233.33	$166.67	—	COM	65339f101
HPQ	HP Inc.	14,215	$269K	0.4%	$18.92 *	$12.10	+26.1%	COM	40434L105
JPM	JPMorgan Chase & Co.	2,266	$267K	0.4%	$117.83 *	$50.10	+97.5%	COM	46625H100
ORCL	Oracle Corp	4,650	$256K	0.4%	$55.05 *	$43.68	+15.0%	COM	68389X105
—	Genesee & Wyoming Inc	2,300	$254K	0.4%	$110.43	$87.17	—	COM	371559105
ED	Consolidated Edison	2,650	$250K	0.4%	$94.34 *	$49.79	+51.3%	COM	209115104
WFC	Wells Fargo & Co	4,878	$246K	0.4%	$50.43 *	$32.45	+31.9%	COM	949746101
—	Celgene Corp	2,470	$245K	0.4%	$99.19	$94.40	—	COM	151020104
UNH	Unitedhealth Group Inc	1,120	$244K	0.4%	$217.86 *	$129.15	+52.0%	COM	91324P102
EMR	Emerson Electric	3,500	$234K	0.3%	$66.86 *	$48.88	+18.8%	COM	291011104
—	VM Ware Inc Cl A	1,545	$232K	0.3%	$150.16	$147.11	—	COM	928563402
CLX	Clorox	1,460	$222K	0.3%	$152.05 *	$84.17	+49.6%	COM	189054109
BMY	Bristol Myers Squibb Co	4,359	$221K	0.3%	$50.70 *	$36.77	+7.9%	COM	110122108
OGS	One Gas Inc	2,212	$213K	0.3%	$96.29	$91.28	+5.3%	COM	68235P108
SO	Southern Co	3,450	$213K	0.3%	$61.74 *	$45.27	+7.1%	COM	842587107
VTI	Vanguard TTL Stock Mkt ETF	1,377	$208K	0.3%	$151.05	$147.27	+2.5%	ETF	922908769
TRV	Travelers Cos Inc	1,360	$202K	0.3%	$148.53 *	$124.99	+4.1%	COM	89417E109
KEY	KeyCorp	10,831	$193K	0.3%	$17.82 *	$8.09	+62.8%	COM	493267108
—	General Electric Co	16,983	$152K	0.2%	$8.95	$22.08	—	COM	369604103