Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
ERIE	Erie Indemnity Co	52,805	$9.427M	14.6%	$58.10	+141.8%	COM	29530P102
UNP	Union Pacific Corp.	14,676	$2.454M	3.8%	$66.36	+108.1%	COM	907818108
MSFT	Microsoft Corp	19,488	$2.298M	3.6%	$28.38	+260.4%	COM	594918104
MO	Altria Group Inc	30,748	$1.766M	2.7%	$16.78	+77.1%	COM	02209S103
PM	Philip Morris Int'l	19,915	$1.76M	2.7%	$50.43	+11.2%	COM	718172109
IVV	iShares Core S&P 500 ETF	6,174	$1.757M	2.7%	$164.09	—	ETF	464287200
XOM	Exxon Mobil Corp	21,557	$1.742M	2.7%	$54.96	+0.9%	COM	30231G102
VZ	Verizon Communications	26,928	$1.592M	2.5%	$27.46	+41.8%	COM	92343V104
JNJ	Johnson & Johnson	11,363	$1.588M	2.5%	$60.92	+81.1%	COM	478160104
MA	Mastercard Inc	6,175	$1.454M	2.3%	$71.16	+191.2%	COM	57636Q104
PG	Procter & Gamble Co	12,377	$1.288M	2.0%	$55.82	+47.0%	COM	742718109
INTC	Intel Corp	23,507	$1.262M	2.0%	$17.77	+146.7%	COM	458140100
WAB	Wabtec Corp	16,805	$1.239M	1.9%	$49.85	+38.8%	COM	929740108
MMM	3M Company	5,632	$1.17M	1.8%	$62.35	+110.2%	COM	88579Y101
HD	Home Depot Inc	5,409	$1.038M	1.6%	$57.32	+169.9%	COM	437076102
—	AT&T Corp.	32,485	$1.019M	1.6%	$35.19	—	COM	00206r102
—	L-3 Technologies	4,740	$978K	1.5%	$192.42	—	COM	502413107
CHD	Church & Dwight Co Inc	13,200	$940K	1.5%	$35.25	+71.9%	COM	171340102
IWP	iShares Russell MC Growth ETF	6,814	$924K	1.4%	$71.98	—	ETF	464287481
IWS	iShares Russell MC Value ETF	10,604	$921K	1.4%	$57.89	—	ETF	464287473
BRK/B	Berkshire Hathaway Inc. Class B	4,566	$917K	1.4%	$111.96	+80.3%	COM	084670702
WM	Waste Management Inc.	8,650	$899K	1.4%	$32.03	+171.7%	COM	94106L109
NSC	Norfolk Southern Corp.	4,800	$897K	1.4%	$57.67	+160.9%	COM	655844108
SPY	SPDR S&P 500 ETF	2,994	$846K	1.3%	$200.84	—	ETF	78462F103
NSRGY	Nestle S.A. ADR	8,416	$802K	1.2%	$65.47	—	COM	641069406
BDX	Becton Dickinson	3,155	$788K	1.2%	$88.43	+140.6%	COM	075887109
BA	Boeing Co	1,999	$762K	1.2%	$95.45	+293.1%	COM	097023105
—	Visa Inc.	4,875	$761K	1.2%	$109.52	—	COM	92826c839
DE	Deere & Co	4,720	$754K	1.2%	$68.35	+111.4%	COM	244199105
PEP	Pepsico Inc	6,140	$752K	1.2%	$56.92	+62.4%	COM	713448108
GIS	General Mills	14,490	$750K	1.2%	$32.06	+11.6%	COM	370334104
CVX	Chevron Corporation	5,851	$721K	1.1%	$72.28	+21.0%	COM	166764100
OKE	Oneok Inc.	9,350	$653K	1.0%	$19.84	+109.8%	COM	682680103
—	Raytheon Co	3,435	$625K	1.0%	$67.89	—	COM	755111507
—	ConocoPhillips	9,065	$605K	0.9%	$69.51	—	COM	20825c104
RSG	Republic Services Inc.	7,115	$572K	0.9%	$26.44	+162.9%	COM	760759100
PFE	Pfizer Inc	13,213	$561K	0.9%	$17.40	+68.1%	COM	717081103
GOOGL	Alphabet Inc. Class A	462	$544K	0.8%	$33.20	+68.8%	COM	02079K305
IWO	iShares Russell 2000 Growth ETF	2,758	$542K	0.8%	$112.56	—	ETF	464287648
GOOG	Alphabet Inc. Class C	448	$526K	0.8%	$31.12	+78.9%	COM	02079K107
PPG	PPG	4,310	$486K	0.8%	$77.00	+21.9%	COM	693506107
MCD	McDonald's Corp.	2,525	$479K	0.7%	$71.59	+115.9%	COM	580135101
FDX	Fedex Corp	2,585	$469K	0.7%	$81.95	+90.2%	COM	31428X106
PSX	Phillips 66 Co	4,599	$438K	0.7%	$40.44	+77.9%	COM	718546104
SCHX	SchwabUS LCap ETF	6,416	$434K	0.7%	$49.72	—	ETF	808524201
IWM	iShares Russell 2000 ETF	2,827	$433K	0.7%	$99.31	—	ETF	464287655
BP	BP PLC ADR	9,563	$418K	0.6%	$41.55	—	COM	055622104
—	Royal Dutch Shell A ADR	6,523	$408K	0.6%	$67.37	—	COM	780259206
AAPL	Apple Inc.	2,132	$405K	0.6%	$25.53	+58.4%	COM	037833100
PH	Parker-Hannifin Corp	2,255	$387K	0.6%	$79.15	+89.2%	COM	701094104
SWK	Stanley Black & Decker Inc.	2,800	$381K	0.6%	$115.96	-8.0%	COM	854502101
VFC	VF Corp	4,350	$378K	0.6%	$53.45	+45.9%	COM	918204108
IWN	iShares Russell 2000 Value ETF	3,058	$367K	0.6%	$85.79	—	ETF	464287630
GLW	Corning Inc	10,750	$356K	0.6%	$14.33	+88.7%	COM	219350105
EFX	Equifax Inc	3,000	$356K	0.6%	$57.60	+75.1%	COM	294429105
IWR	iShares Russell MC Index ETF	6,456	$348K	0.5%	$76.61	—	ETF	464287499
—	Invesco QQQ Nasdaq 100	1,925	$346K	0.5%	$111.21	—	ETF	73935A104
ITW	Illinois Tool Works	2,325	$334K	0.5%	$54.78	+113.6%	COM	452308109
ETN	Eaton Corp PLC	4,120	$332K	0.5%	$67.05	-0.8%	COM	G29183103
LQD	iShares IBoxx Inv Gr Corp Bd	2,750	$327K	0.5%	$113.96	—	ETF	464287242
JPM	JPMorgan Chase & Co.	3,166	$320K	0.5%	$50.10	+70.3%	COM	46625H100
PNC	PNC Financial Svcs	2,599	$319K	0.5%	$47.74	+102.8%	COM	693475105
SJM	JM Smucker Co	2,700	$315K	0.5%	$71.71	+16.6%	COM	832696405
TMO	Thermo Fisher Scientific Inc.	1,125	$308K	0.5%	$177.07	+38.0%	COM	883556102
ADBE	Adobe Systems Inc	1,139	$304K	0.5%	$174.78	+44.2%	COM	00724F101
BRK/A	Berkshire Hathaway Inc. Class A	1	$301K	0.5%	$199512.94	+51.8%	COM	084670108
AGG	iShares Core U.S. Agg Bond ETF	2,630	$287K	0.4%	$107.94	—	ETF	464287226
HPQ	HP Inc.	14,415	$280K	0.4%	$12.10	+38.0%	COM	40434L105
—	VM Ware Inc Cl A	1,545	$279K	0.4%	$147.11	—	COM	928563402
UNH	Unitedhealth Group Inc	1,120	$277K	0.4%	$129.15	+76.2%	COM	91324P102
CLX	Clorox	1,610	$258K	0.4%	$84.17	+50.7%	COM	189054109
ORCL	Oracle Corp	4,650	$250K	0.4%	$43.68	+5.5%	COM	68389X105
WMT	Wal-Mart Stores Inc.	2,510	$245K	0.4%	$19.98	+46.3%	COM	931142103
EMR	Emerson Electric	3,500	$240K	0.4%	$48.88	+14.6%	COM	291011104
—	Celgene Corp	2,500	$236K	0.4%	$94.40	—	COM	151020104
—	Nextera Energy Inc Co	1,200	$232K	0.4%	$166.67	—	COM	65339f101
—	Genesee & Wyoming Inc	2,650	$231K	0.4%	$87.17	—	COM	371559105
WFC	Wells Fargo & Co	4,730	$229K	0.4%	$32.24	+26.4%	COM	949746101
ED	Consolidated Edison	2,650	$225K	0.3%	$49.79	+25.3%	COM	209115104
BMY	Bristol Myers Squibb Co	4,199	$200K	0.3%	$44.06	-13.1%	COM	110122108
—	General Electric Co	18,499	$185K	0.3%	$22.08	—	COM	369604103
KEY	KeyCorp	10,933	$172K	0.3%	$8.09	+47.9%	COM	493267108